User ’s a n d Ser vice Gu id e
Agilen t Tech n ologies 85054B
50Ω Typ e-N Ca libr a tion Kit
This manual applies directly to 85054B calibration kits with serial number
prefix 3101A. The calibration devices in this kit are individually serialized.
Record the device serial numbers in the table provided in this manual (see
“Recording the Device Serial Numbers” in Chapter 1.)
Ma n u fa ct u r in g P a r t Nu m b er : 85054-90049
P r in te d in USA
P r in t Da t e: J u n e 2002
Supersedes: Januray 1997
© Copyright 1993, 1997, 2002 Agilent Technologies, Inc. All rights reserved.
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Con t en t s
Calibration Kit Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
85054B Kits with Serial Prefix 2906A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
Precision Slotless Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Temperature—What to Watch Out For . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Mechanical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Pin Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Electrostatic Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Inspect the Mating Plane Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Cleaning Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
Gaging Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
Connector Gage Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
When to Gage Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
Reading the Connector Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
Gaging Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
How to Make a Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-16
How to Separate a Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
Using the Sliding Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20
Handling and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
How Agilent Verifies the Devices in This Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
How Often to Recertify . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Where to Send a Kit for Recertification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
iii
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Con t en t s
Returning a Kit or Device to Agilent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Where to Look for More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Contacting Agilent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Version Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Blank Forms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7
Nominal Standard Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11
Setting the System Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11
Blank Forms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-15
iv
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General Information
Calibration Kit Overview
Ca lib r a tion Kit Over view
The Agilent 85054B type-N calibration kit is used to calibrate Agilent network analyzers
up to 18 GHz for measurements of components with 50Ω type-N connectors.
The standards in this calibration kit allow you to perform simple 1- or 2-port and TRM
(thru–reflect–match) calibrations.
This manual describes the 85054B calibration kit and provides replacement part numbers,
specifications, and procedures for using, maintaining, and troubleshooting the kit.
Kit Con ten ts
Th e 85054B ca lib r a tion k it con t a in s t h e follow in g:
•
•
•
•
•
•
•
offset opens and shorts, lowband and sliding load terminations
four type-N to 7 mm adapters
two type-N to type-N adapters
a type-N connector gage set
a 3/4 inch, 135 N-cm (12 in-lb) torque wrench for use on the type-N connectors
a spanner wrench
a data disk that contains the calibration definitions of the devices in the kit for 8510
systems and the 872x series
•
a data disk that contains the calibration definitions of the devices in the kit for the PNA
series
part numbers.
Offse t Op en s a n d Sh or t s
The offset opens and shorts are built from parts that are machined to the current
state-of-the-art in precision machining.
The offset short’s inner conductors have a one-piece construction, common with the
shorting plane. The construction provides for extremely repeatable connections.
The offset opens have inner conductors that are supported by a strong, low-dielectric
constant plastic to minimize compensation values.
Both the opens and shorts are constructed so that the pin depth can be controlled very
tightly, thereby minimizing phase errors. The lengths of the offsets in the opens and shorts
are designed so that the difference in phase of their reflection coefficients is approximately
180 degrees at all frequencies.
1-2
85054B
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General Information
Calibration Kit Overview
Low b a n d Loa d s
The lowband loads are metrology-grade, 50 ohm terminations which have been optimized
for lowband performance up to 2 GHz. The rugged internal structure provides for highly
repeatable connections. A distributed resistive element on sapphire provides excellent
stability and return loss.
Slid in g Loa d s
The sliding loads in this kit are designed to provide excellent performance from 3 GHz to
18 GHz. The inner and outer conductors of the airline portion are precision machined to
state-of-the-art tolerances. Although the sliding load has exceptional return loss, its
superior load stability qualifies it as a high-performance device.
The sliding load was designed with the ability to extend the inner conductor for connection
purposes and then pull it back to a preset pin depth. This feature is critical since it
minimizes the possibility of damage during the connection, while maintaining a minimum
pin depth to optimize performance.
Ad a p t er s
Like the other devices in the kit, the adapters are built to very tight tolerances to provide
good broadband performance. The adapters utilize a dual-beaded connector structure to
ensure stable, repeatable connections. The beads are designed to minimize return loss and
are separated far enough so that interaction between the beads is minimized.
Ca lib r a tion Defin ition s
The calibration kit must be selected and the calibration definitions for the devices in the
kit installed in the network analyzer prior to performing a calibration. Refer to your
network analyzer user’s guide for instructions on selecting the calibration kit and
performing a calibration.
The calibration definitions can be:
•
•
•
resident within the analyzer
loaded from the provided disk
entered from the front panel
In sta lla tion of t h e Ca lib r a tion Defin ition s
The calibration definitions for the kit may be permanently installed in the internal
memory or hard disk of the network analyzer.
If the calibration definitions for the kit are not permanently installed in the network
analyzer, they must be manually entered. Refer to your network analyzer user’s guide for
instructions.
Equ ip m en t Requ ir ed bu t Not Su p p lied
Connector cleaning supplies and various electrostatic discharge (ESD) protection devices
are not supplied with the calibration kit but are required to ensure successful operation of
85054B
1-3
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General Information
Incoming Inspection
In com in g In sp ection
Check for damage. The foam-lined storage case provides protection during shipping. If the
damaged shipments without waiting for a settlement from the transportation company.
1-4
85054B
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General Information
Serial Numbers
Ser ia l Nu m ber s
A serial number is attached to this calibration kit. The first four digits followed by a letter
comprise the serial number prefix; the last five digits are the suffix, unique to each
calibration kit.
Recor d in g th e Device Ser ia l Nu m ber s
In addition to the kit serial number, the devices in the kit are individually serialized (serial
numbers are labeled onto the body of each device). Record these serial numbers in
similar devices from other kits.
Ta b le 1-1 Ser ia l Nu m be r R ecor d for th e 85054B
Device
Ser ia l Nu m b er
Ca lib r a t ion k it
Lowband load (m)
Lowband load (f)
Open (m)
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
Open (f)
Short (m)
Short (f)
Sliding load (f)
Sliding load (m)
Connector gage (f)
Ga ges
Gage Master (f)
Connector gage (m)
Gage Master (m)
Ad a p t er s
_______________________________
_______________________________
_______________________________
Type-N (m) to Type-N (m)
Type-N (f) to Type-N (f)
Type-N (f) to 7 mm
Type-N (m) to 7 mm
_______________________________
_______________________________
_______________________________
_______________________________
85054B
1-5
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General Information
Calibration Kits Documented in This Manual
Ca libr a tion Kits Docu m en t ed in Th is Ma n u a l
This manual applies to any 85054B calibration kit whose serial number prefix is listed on
the title page. If your calibration kit has a different serial number prefix, refer to the
Ca libr a tion Kit Histor y
This section describes calibration kits with serial number prefixes lower that the ones
listed on the title page.
85054B Kit s w it h Ser ia l P r efix 2906A
These calibration kits did not have the calibration definitions disk to support the Agilent
8510C network analyzer. The part numbers provided in this manual are the recommended
replacement parts for these kits. The devices in these kits should meet the specifications
published in this manual.
1-6
85054B
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General Information
Precision Slotless Connectors
P r ecision Slot less Con n ect or s
The female type-N connectors in this calibration kit are metrology-grade, precision slotless
connectors (PSC). A characteristic of metrology-grade connectors is direct traceability to
national measurement standards through their well-defined mechanical dimensions.
Conventiona l female center conductors are slotted. When mated, the female center
conductor is flared by the male pin. Because physical dimensions determine connector
impedance, electrical characteristics of the female connector (and connection pair) are
dependent upon the mechanical dimensions of the male pin. While connectors are used in
pairs, their male and female halves are always specified separately as part of a standard,
instrument, or device under test. Because of these facts, making precision measurements
with the conventional slotted connector is very difficult, and establishing a direct
traceability path to primary dimensional standards is nearly impossible.
The precision slotless connector was developed to eliminate these problems. All PSCs are
female. A PSC incorporates a center conductor with a solid cylindrical shell that defines
the outside diameter of the female center pin. Its outside diameter and, therefore, the
impedance in its region does not change. The inner part provides an internal contact that
flexes to accept the allowed range of male pin diameters.
The calibration of a network analyzer having a conventional slotted female connector on
the test port remains valid only when the device under test and all calibration standards
have identical male pin diameters. For this reason, PSC test-port adapters are supplied in
most calibration kits.
Precision slotless connectors have the following characteristics:
•
there is no loss of traceable calibration on test ports when the male pin diameter of the
connector on the device under test is different from the male pin diameter of the
calibration standard.
•
•
•
•
•
The female PSC and its mating male connector can be measured and specified
separately as part of the device either is attached to.
All female connectors can have a known, stable impedance based only on the diameters
of their inner and outer conductors.
Female calibration standards can be fully specified. Their specifications and traceability
are unaffected by the diameter of the male mating pin.
A fully traceable performance verification is made using a precision 50 ohm airline
having a PSC.
Measurement repeatability is enhanced due to non-changing connector characteristics
with various pin diameters.
With PSCs on test ports and standards, the percentage of accuracy achieved when
measuring at 50 dB return loss levels is comparable to using conventional slotted
connectors measuring devices having only 30 dB return loss. This represents an accuracy
improvement of about 10 times.
85054B
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General Information
Clarifying the Sex of a Connector
Cla r ifyin g th e Sex of a Con n ect or
In this manual, the sex of calibration devices and adapters are referred to in terms of their
connector interface. For example, a male open has a male connector.
However, during a measurement calibration, the network analyzer softkey menus label a
type-N calibration device with reference to the sex of the analyzer’s test port
connector—not the calibration device connector. For example, the label SHORT(F) on the
analyzer’s display refers to the short that is to be connected to the female test port. This
will be a male short from the calibration kit.
Conversely, connector gages are referred to in terms of the connector that it measures. For
instance, a male connector gage has a female connector on the gage so that it can measure
male devices.
P r even t ive Ma in ten a n ce
The best techniques for maintaining the integrity of the devices in this kit include:
•
•
•
•
routine visual inspection
cleaning
proper gaging
proper connection techniques
Failure to detect and remove dirt or metallic particles on a mating plane surface can
degrade repeatability and accuracy and can damage any connector mated to it. Improper
1-8
85054B
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Specifications
Environmental Requirements
En vir on m en ta l R eq u ir em en ts
Ta b le 2-1 E n vir on m en ta l R eq u ir em en ts
Parameter
Limits
a
+20 °C to +26 °C (+68 °F to +79 °F)
±1 °C of measurement calibration temperature
−40 °C to +75 °C (−40 °F to +167 °F)
Operating temperature
b
Error-corrected temperature range
Storage temperature
Altitude
Operation
< 4,500 meters (≈15,000 feet)
< 15,000 meters (≈50,000 feet)
Always non-condensing
0 to 80% (26 °C maximum dry bulb)
0 to 90%
Storage
Relative humidity
Operation
Storage
a. The temperature range over which the calibration standards maintain conformance to their
specifications.
b. The allowable network analyzer ambient temperature drift during measurement calibration
and during measurements when the network analyzer error correction is turned on. Also, the
range over which the network analyzer maintains its specified performance while correction
is turned on.
Tem p er a tu r e—Wh a t to Wa tch Ou t For
Changes in temperature can affect electrical characteristics. Therefore, the operating
temperature is a critical factor in performance. During a measurement calibration, the
temperature of the calibration devices must be stable and within the range specified in
IMPORTANT Avoid unnecessary handling of the devices during calibration because your
fingers are a heat source.
2-2
85054B
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Specifications
Mechanical Characteristics
Mech a n ica l Ch a r a ct er ist ics
Mechanical characteristics such as center conductor protrusion and pin depth are not
performance specifications. They are, however, important supplemental characteristics
related to electrical performance. Agilent Technologies verifies the mechanical
characteristics of the devices in this kit with special gaging processes and electrical
testing. This ensures that the device connectors do not exhibit any improper pin depth
when the kit leaves the factory.
observed pin depth limits.)
P in Dep th
Pin depth is the distance the center conductor mating plane differs from being flush with
2.4 mm and 3.5 mm, are designed to have these planes nearly flush. Type-N connectors,
however, are designed with a pin depth offset of approximately 5.26 mm (0.207 inch), not
permitting these planes to be flush. The male center conductors are recessed by the offset
value while the female center conductors compensate by protruding the same amount.
This offset necessitates the redefining of pin depth with regard to protrusion and
recession.
P r otr u sion refers to a male type-N connector center conductor having a pin depth value
less than 5.26 mm (0.207 inch), or a female type-N connector center conductor having a pin
depth value greater than 5.26 mm (0.207 inch).
R ece ssion refers to a male type-N connector center conductor having a pin depth value
greater than 5.26 mm (0.207 in), or a female type-N connector center conductor having a
pin depth value less than 5.26 mm (0.207 inch).
F igu r e 2-1
Con n ect or P in Dep th
85054B
2-3
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Specifications
Mechanical Characteristics
NOTE
The gages for measuring type-N connectors compensate for the designed
offset of 5.26 mm (0.207 inch), therefore, protrusion and recession readings
are in relation to a zero reference plane (as if the inner and outer conductor
planes were intended to be flush). Gage readings can be directly compared
The pin depth value of each calibration device in this kit is not specified, but is an
important mechanical parameter. The electrical performance of the device depends, to
some extent, on its pin depth. The electrical specifications for each device in this kit take
pin depths and measurement uncertainties, and provides observed pin depth limits for the
devices in the kit. If the pin depth of a device does not measure within the observed pin
depth limits, it may be an indication that the device fails to meet electrical specifications.
Ta b le 2-2 P in Dep th Lim its
Measurement
Observed Pin Depth
Device
Typical Pin Depth
micrometers
a
b
Uncertainty
Limits
–4
micrometers
micrometers
(10 inches)
–4
–4
(10 inches)
(10 inches)
Opens
Shorts
0 to −12.7
(0 to −5.0)
+3.8 to −3.8
+3.8 to −16.5
(+ 1.5 to −6.5)
(+ 1.5 to −1.5)
0 to −12.7
(0 to −5.0)
+3.8 to −3.8
(+ 1.5 to −1.5)
+3.8 to −16.5
(+ 1.5 to −21.5)
Lowband
loads
0 to −50.8
(0 to −20.0)
+3.8 to −3.8
(+ 1.5 to −1.5)
+3.8 to −54.6
(+ 1.5 to −21.5)
Sliding loads
0 to −7.6
(0 to −3.0)
+3.8 to −3.8
(+ 1.5 to −1.5)
+3.8 to −11.4
(+ 1.5 to −4.5)
Adapters
(7 mm end)
0 to −50.8
(0 to −20.0)
+3.8 to −3.8
(+ 1.5 to −1.5)
+3.8 to −54.6
(+ 1.5 to −21.5)
Adapters
(type-N end)
0 to −12.7
(0 to −5.0)
+3.8 to −3.8
(+ 1.5 to −1.5)
+3.8 to −16.5
(+ 1.5 to −6.5)
a. Approximately +2 sigma to −2 sigma of gage uncertainty based on studies done at the fac-
tory according to recommended procedures.
b. Observed pin depth limits are the range of observation limits seen on the gage reading due
to measurement uncertainty. The depth could still be within specifications.
NOTE
When measuring pin depth, the measured value (resultant average of three
or more measurements) is not the true value. Always compare the measured
condition of device connectors.
2-4
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Specifications
Electrical Specifications
E lect r ica l Sp ecifica t ion s
connected with an Agilent precision interface.
Ta b le 2-3 E le ct r ica l Sp ecifica tion s
Device
Frequency (GHz)
DC to ≤2
Parameter
Specification
Lowband loads
Return Loss
Return Loss
≥48 dB (≤0.00398ρ)
≥42 dB (≤0.00794ρ)
a
> 2 to ≤18
Sliding loads
≥34 dB (≤0.0200ρ)
≥28 dB (≤0.0398ρ)
Adapters
DC to ≤8
> 8 to ≤18
at 18
Return Loss
Return Loss
(both styles)
b
Deviation from Nominal
Phase
±1.5°
±1.0°
Offset Opens
at 18
Deviation from Nominal
Phase
Offset Shorts
a. The specifications for the sliding load termination include the quality of the airline
portions within the sliding load combined with the effective stability of the sliding
element.
b. The specifications for the opens and shorts are given as allowed deviation from the
Cer t ifica tion
Agilent Technologies certifies that this product met its published specifications at the time
of shipment from the factory. Agilent further certifies that its calibration measurements
are traceable to the United States National Institute of Standards and Technology (NIST)
to the extent allowed by the institute’s calibration facility, and to the calibration facilities
85054B
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Specifications
Electrical Specifications
2-6
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Use, Maintenance, and Care of the Devices
Electrostatic Discharge
Electr ost a t ic Disch a r ge
Protection against ESD (electrostatic discharge) is essential while connecting, inspecting,
or cleaning connectors attached to a static-sensitive circuit (such as those found in test
sets).
Static electricity can build up on your body and can easily damage sensitive internal
circuit elements when discharged. Static discharges too small to be felt can cause
permanent damage. Devices such as calibration components and devices under test
(DUTs), can also carry an electrostatic charge. To prevent damage to the test set,
components, and devices:
•
a lwa ys wear a grounded wrist strap having a 1 MΩ resistor in series with it when
handling components and devices or when making connections to the test set.
•
•
a lwa ys use a grounded, conductive table mat while making connections.
a lwa ys wear a heel strap when working in an area with a conductive floor. If you are
uncertain about the conductivity of your floor, wear a heel strap.
•
•
a lwa ys ground yourself before you clean, inspect, or make a connection to a
static-sensitive device or test port. You can, for example, grasp the grounded outer shell
of the test port or cable connector briefly.
a lwa ys ground the center conductor of a test cable before making a connection to the
analyzer test port or other static-sensitive device. This can be done as follows:
1. Connect a short (from your calibration kit) to one end of the cable to short the center
conductor to the outer conductor.
2. While wearing a grounded wrist strap, grasp the outer shell of the cable connector.
3. Connect the other end of the cable to the test port.
4. Remove the short from the cable.
ESD protection devices.
F igu r e 3-1 E SD P r ote ct ion Se tu p
3-2
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Use, Maintenance, and Care of the Devices
Visual Inspection
Visu a l In sp ect ion
Visual inspection and, if necessary, cleaning should be done every time a connection is
made. Metal particles from the connector threads may fall into the connector when it is
disconnected. One connection made with a dirty or damaged connector can damage both
connectors beyond repair.
In some cases, magnification is necessary to see damage on a connector; a magnifying
device with a magnification of ≥10× is recommended. However, not all defects that are
visible only under magnification will affect the electrical performance of the connector. Use
the following guidelines when evaluating the integrity of a connector.
Look for Obviou s Defects a n d Da m a ge Fir st
Examine the connectors first for obvious defects and damage: badly worn plating on the
connector interface, deformed threads, or bent, broken, or misaligned center conductors.
Connector nuts should move smoothly and be free of burrs, loose metal particles, and
rough spots.
Wh a t Ca u ses Con n ect or Wea r ?
Connector wear is caused by connecting and disconnecting the devices. The more use a
connector gets, the faster it wears and degrades. The wear is greatly accelerated when
connectors are not kept clean, or are connected incorrectly.
Connector wear eventually degrades performance of the device. Calibration devices should
have a long life if their use is on the order of a few times per week. Replace devices with
worn connectors.
The test port connectors on the network analyzer test set may have many connections each
day, and are therefore more subject to wear. It is recommended that an adapter be used as
a test port saver to minimize the wear on the test set’s test port connectors.
In sp ect th e Ma tin g P la n e Su r fa ces
Flat contact between the connectors at all points on their mating plane surfaces is required
dents, and for dirt and metal particles on the connector mating plane surfaces. Also look
for signs of damage due to excessive or uneven wear or misalignment.
Light burnishing of the mating plane surfaces is normal, and is evident as light scratches
or shallow circular marks distributed more or less uniformly over the mating plane
surface. Other small defects and cosmetic imperfections are also normal. None of these
affect electrical or mechanical performance.
If a connector shows deep scratches or dents, particles clinging to the mating plane
surfaces, or uneven wear, clean and inspect it again. Devices with damaged connectors
should be discarded. Determine the cause of damage before connecting a new, undamaged
connector in the same configuration.
85054B
3-3
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Use, Maintenance, and Care of the Devices
Cleaning Connectors
In sp ect th e P r ecision Slotless Con n ector s (fem a le)
Precision slotless female connectors are used to improve accuracy. The slotless contacts are
not affected by the slight variations in male contact pin diameter. However, it is still
advisable to inspect them regularly for damage.
NOTE
This is particularly important when mating nonprecision to precision devices.
Clea n in g Con n ect or s
Clean connectors are essential for ensuring the integrity of RF and microwave coaxial
connections.
1. Use Com p r essed Air or Nit r oge n
WARNING
Alw a ys u se p r ot ect ive e yew ea r w h en u sin g com p r essed a ir or
n it r oge n .
Use compressed air (or nitrogen) to loosen particles on the connector mating plane
surfaces.
You can use any source of clean, dry, low-pressure compressed air or nitrogen that has
an effective oil-vapor filter and liquid condensation trap placed just before the outlet
hose.
Ground the hose nozzle to prevent electrostatic discharge, and set the air pressure to
less than 414 kPa (60 psi) to control the velocity of the air stream. High-velocity streams
of compressed air can cause electrostatic effects when directed into a connector. These
this chapter for additional information.
2. Clea n th e Con n e ct or Th r ea d s
WARNING
Kee p isop r op yl a lcoh ol a w a y fr om h ea t , sp a r k s, a n d fla m e. St or e in a
tigh tly close d con ta in er. It is ext r em ely fla m m a b le. In ca se of fir e, u se
a lcoh ol foa m , d r y ch em ica l, or ca r bon d ioxid e; w a t er m a y b e
in effective.
Use isop r op yl a lcoh ol w ith a d e qu a te ve n t ila tion a n d a void con ta ct
w it h eyes, sk in , a n d cloth in g. It ca u ses sk in ir r it a tion , m a y ca u se e ye
d a m a ge , a n d is h a r m fu l if sw a llow e d or in h a le d . It m a y b e h a r m fu l if
a bsor b ed th r ou gh t h e sk in . Wa sh th or ou gh ly a ft er h a n d lin g.
In ca se of sp ill, soa k u p w ith sa n d or ea r th . F lu sh sp ill a r ea w ith
w a t er.
Disp ose of isop r op yl a lcoh ol in a ccor d a n ce w ith a ll a p p lica ble
fed e r a l, st a te , a n d loca l en vir on m en t a l r egu la tion s.
3-4
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Use, Maintenance, and Care of the Devices
Cleaning Connectors
Use a lint-free swab or cleaning cloth moistened with isopropyl alcohol to remove any
dirt or stubborn contaminants on a connector that cannot be removed with compressed
cleaning swabs.
a. Apply a small amount of isopropyl alcohol to a lint-free cleaning swab.
b. Clean the connector threads.
c. Let the alcohol evaporate, then blow the threads dry with a gentle stream of clean,
low-pressure compressed air or nitrogen. Always completely dry a connector before
you reassemble or use it.
3. Cle a n t h e Ma t in g P la n e Su r fa ces
a. Apply a small amount of isopropyl alcohol to a lint-free cleaning swab.
page 2-3. When cleaning a female connector, avoid snagging the swab on the center
conductor contact fingers by using short strokes.
c. Let the alcohol evaporate, then blow the connector dry with a gentle stream of clean,
low-pressure compressed air or nitrogen. Always completely dry a connector before
you reassemble or use it.
4. In sp ect
Inspect the connector again to make sure that no particles or residue are present.
85054B
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Use, Maintenance, and Care of the Devices
Gaging Connectors
Ga gin g Con n ect or s
The gages available from Agilent Technologies are intended for preventive maintenance
information.) They are effective in detecting excessive center conductor protrusion or
recession, and conductor damage on DUTs, test accessories, and the calibration kit devices.
Do not use the gages for precise pin depth measurements.
Con n ector Ga ge Accu r a cy
The connector gages are only capable of performing coarse measurements. They do not
provide the degree of accuracy necessary to precisely measure the pin depth of the kit
devices. This is partially due to the repeatability uncertainties that are associated with the
measurement. Only the factory—through special gaging processes and electrical testing—
can accurately verify the mechanical characteristics of the devices.
With proper technique, however, the gages are useful in detecting gross pin depth errors on
device connectors. To achieve maximum accuracy, random errors must be reduced by
taking the average of at least three measurements having different gage orientations on
the connector. Even the resultant average can be in error by as much as ± 0.0001 inch due
to systematic (biasing) errors usually resulting from worn gages and gage masters. The
these systematic errors were not included in the uncertainty analysis. As the gages
undergo more use, the systematic errors can become more significant in the accuracy of the
measurement.
assembly materials and design, and the unique interaction each device type has with the
gage. Therefore, these uncertainties can vary among the different devices. For example,
pin depth values to provide practical limits that can be referenced when using the gages.
the design of the calibration devices in this kit.
NOTE
When measuring pin depth, the measured value (resultant average of three
or more measurements) is not the true value. Always compare the measured
the condition of device connectors.
3-6
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Use, Maintenance, and Care of the Devices
Gaging Connectors
Wh en to Ga ge Con n ector s
Gage a connector at the following times:
•
Prior to using a device for the first time: record the pin depth measurement so that it
can be compared with future readings. (It will serve as a good troubleshooting tool when
you suspect damage may have occurred to the device.)
•
•
•
If either visual inspection or electrical performance suggests that the connector
interface may be out of typical range (due to wear or damage, for example).
If a calibration device is used by someone else or on another system or piece of
equipment.
Initially after every 100 connections, and after that as often as experience indicates.
Rea d in g th e Con n ector Ga ge
The gage dial is divided into increments of 0.0001 inch and major divisions of 0.001 inch
0.01 inch. Use the small dial as the indicator of multiples of 0.01 inch. In most connector
measuring applications, this value will be zero.
When making a measurement, the gage dial indicator will travel in one of two directions. If
the center conductor is recessed from the zero reference plane, the indicator will move
counterclockwise to indicate the amount of r e cession , which is read as a negative value. If
the center conductor protrudes, the indicator will move clockwise to indicate the amount of
definitions of protrusion and recession.
F igu r e 3-2 R ea d in g th e Con n e ct or Ga ge
85054B
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Use, Maintenance, and Care of the Devices
Gaging Connectors
Ga gin g P r oced u r es
Ga gin g Ma le Typ e-N Con n e ct or s
NOTE
Always hold a connector gage by the gage barrel, below the dial indicator.
This gives the best stability, and improves measurement accuracy.
a. While holding the gage by the barrel, and without turning the gage or the gage
master, screw the gage master connecting nut onto the male gage, just until you
meet resistance. Connect the nut finger tight. Do not overtighten.
b. Use the torque wrench recommended for use with this kit to tighten the connecting
c. Loosen the dial lock screw on the gage and rotate the gage dial so that the pointer
corresponds to the correction value noted on the gage master. Do not adjust the gage
dial to zero, unless the correction value on the gage master is zero.
d. Tighten the dial lock screw and remove the gage master.
e. Attach and torque the gage master to the gage once again to verify that the setting is
repeatable. Remove the gage master.
a. While holding the gage by the barrel, and without turning the gage or the device,
screw the connecting nut of the device being measured onto the gage, just until you
meet resistance. Connect the nut finger-tight. Do not overtighten.
b. Use the torque wrench recommended for use with this kit to tighten the connecting
c. Gently tap the barrel of the gage with your finger to settle the gage reading.
d. Read the gage indicator dial. If the needle has moved clockwise, the center conductor
is protruding by an amount indicated by the black numbers. If the needle has moved
counterclockwise, the center conductor is recessed by an amount indicated by the red
numbers.
For maximum accuracy, measure the connector a minimum of three times and take
an average of the readings. After each measurement, rotate the gage a quarter-turn
to reduce measurement variations that result from the gage or the connector face not
being exactly perpendicular to the center axis.
2-4.
3-8
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Use, Maintenance, and Care of the Devices
Gaging Connectors
Ga gin g Fem a le Typ e-N Con n e ct or s
NOTE
Always hold a connector gage by the gage barrel, below the dial indicator.
This gives the best stability, and improves measurement accuracy.
a. While holding the gage by the barrel, and without turning the gage or the gage
master, screw the gage connecting nut onto the female gage master, just until you
meet resistance. Connect the nut finger-tight. Do not overtighten.
b. Use the torque wrench recommended for use with this kit to tighten the connecting
c. Loosen the dial lock screw on the gage and rotate the gage dial so that the pointer
corresponds to the correction value noted on the gage master. Do not adjust the gage
dial to zero, unless the correction value on the gage master is zero.
d. Tighten the dial lock screw and remove the gage master.
e. Attach and torque the gage master to the gage once again to verify that the setting is
repeatable. Remove the gage master.
a. While holding the gage by the barrel, and without turning the gage or the device,
screw the gage connecting nut onto the device being measured, just until you meet
resistance. Connect the nut finger-tight. Do not overtighten.
b. Use the torque wrench recommended for use with this kit to tighten the connecting
c. Gently tap the barrel of the gage with your finger to settle the gage reading.
d. Read the gage indicator dial. If the needle has moved clockwise, the center conductor
is protruding by an amount indicated by the black numbers. If the needle has moved
counterclockwise, the center conductor is recessed by an amount indicated by the red
numbers.
For maximum accuracy, measure the connector a minimum of three times and take
an average of the readings. After each measurement, rotate the gage a quarter-turn
to reduce measurement variations that result from the gage or the connector face not
being exactly perpendicular to the center axis.
2-4.
3-10
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Use, Maintenance, and Care of the Devices
Gaging Connectors
Ga gin g t h e Slid in g Loa d
Gage the sliding load before each use. If the sliding load pin depth is out of the observed
NOTE
Always hold a connector gage by the gage barrel, below the dial indicator.
This gives the best stability, and improves measurement accuracy. (Cradling
the gage in your hand or holding it by the dial applies stress to the gage
plunger mechanism through the dial indicator housing.)
NOTE
The sliding load uses a plastic centering bead to support its center conductor
when pin depth is adjusted and gaged and when the load is stored. Remove
this support bead from the sliding load before you connect the load for an
electrical calibration. Reinsert this support bead when you’ve finished using
the sliding load.
4. Remove the center conductor protective cap from the sliding load.
5. Loosen the center conductor pull-back nut completely, and press the center-conductor
cap to extend the center conductor beyond the end of the connector. With the sliding
ring pulled back approximately 0.5 inch, install a centering bead (if not already
installed) in the connector end of the sliding load.
6. Continue to press the center conductor cap and mate the center conductor of the sliding
load with the gage’s center conductor.
CAUTION
The sliding load center conductor can be damaged if the sliding load is not
held in line when mating the load to a connector. Always line up the sliding
load when connecting or removing it from a connector.
7. Mate the outer conductor of the sliding load with the outer conductor of the gage.
Torque the connection with a 3/4 inch torque wrench to approximately 135 N-cm
(12 in-lb). Retighten the center conductor pull-back nut. It will “click” when it is tight.
8. Gently tap the barrel of the gage with your finger to settle the gage reading.
9. Read the gage indicator dial. If the needle had moved clockwise, the center conductor is
protruding and the value is determined by the black numbers. If the needle had moved
counterclockwise, the center conductor is recessed by an amount determined by the red
numbers.
10.For maximum accuracy, measure the connector a minimum of three times and take an
average of the readings.
3-12
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Use, Maintenance, and Care of the Devices
Gaging Connectors
NOTE
When performing pin depth measurements, use different orientations of the
gage within the connector. Averaging a minimum of three readings, each
taken after a quarter-turn rotation of the gage, reduces measurement
variations that result from the gage or the connector face not being exactly
perpendicular to the center axis.
12.Loosen the connection between the gage and the sliding load, and remove the sliding
load from the gage.
13.Leave the centering bead installed on the sliding load if you are going to adjust the pin
depth. Carefully remove the centering bead from the sliding load if you’re going to use it
for an electrical calibration. If the centering bead does not come out of the sliding load
easily, loosen the center conductor pull-back nut, and press the center conductor cap to
extend the center conductor. This should expose the centering bead so that it may be
removed. Retract the center conductor and retighten the pull-back nut.
If the centering bead still will not come out, hold the sliding load with the connector end
pointed down. Move the sliding element up, then quickly down. The trapped air behind
the centering bead helps eject it.
CAUTION
Damage can occur to the sliding load during the removal of a centering bead
that has slipped too far into the sliding load. If you’re going to perform an
electrical calibration, prevent damage by removing the centering bead
immediately after gaging the sliding load pin depth. The sliding load will not
perform to its specifications if the centering bead is not removed from the
sliding load before an electrical calibration.
F igu r e 3-5 Ga gin g th e Slid in g Loa d P in Dep t h
Ad ju stin g th e Slid in g Loa d P in Dep th
The sliding loads in this kit have a setback mechanism that allows the pin depth to be set
to any desired value. The pin depth of the sliding load is preset at the factory. The pin
depth should not ha ve to be reset ea ch time the sliding load is used, but it should be checked
before each use.
85054B
3-13
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Use, Maintenance, and Care of the Devices
Gaging Connectors
following procedure to reset it. Always measure the sliding load pin depth before attaching
it to any connector.
1. The gage should be attached to the sliding load. The sliding load should have its
2. With a 0.050 inch hex key, loosen the two la rgest hex screws by turning them 1/4 turn
CAUTION
Do not loosen any hex screws other than the two largest hex screws pointed
3. Gently turn the center conductor pin depth adjustment knob on the sliding load until
4. Tighten the two hex screws just until they are finger tight (do not overtighten).
5. Wait approximately five minutes to allow the temperature to stabilize. Do not touch
either the gage or the sliding load during this time.
6. Note the gage reading. If it is no longer within the allowable range, perform steps 2–5
again.
7. Loosen the connecting nut and remove the gage from the sliding load. If you’re going to
store the sliding load, leave the centering bead installed. If you’re gong to use the
sliding load for an electrical calibration, remove the centering bead.
NOTE
When performing pin depth measurements, use different orientations of the
gage within the connector. Averaging a minimum of three readings, each
taken after a quarter-turn rotation of the gage, reduces measurement
variations that result from the gage or the connector face not being exactly
perpendicular to the center axis.
The sliding load pin depth is now is specification and the load is ready to use. Once the
sliding load pin depth is set it rarely needs to be adjusted. However, the pin depth should
be rechecked before each use. Replace the protective plastic caps on the sliding load and
gage connectors when these devices are not in use.
3-14
85054B
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Use, Maintenance, and Care of the Devices
Connections
Con n ection s
Good connections require a skilled operator. The most common cause of measurement error
is bad connections. The following procedures illustrate how to make good connections.
How to Ma k e a Con n ection
P r e lim in a r y Con n ection
1. Ground yourself and all devices. Wear a grounded wrist strap and work on a grounded,
precautions.
4. Use a connector gage to verify that all center conductors are within the observed pin
5. Carefully align the connectors. The male connector center pin must slip concentrically
into the contact finger of the female connector.
6. Push the connectors straight together.
CAUTION
Do not turn the device body. Only turn the connector nut. Damage to the
center conductor can occur if the device body is twisted.
Do not twist or screw the connectors together. As the center conductors mate, there is
usually a slight resistance.
7. The preliminary connection is tight enough when the mating plane surfaces make
uniform, light contact. Do not overtighten this connection.
A connection in which the outer conductors make gentle contact at all points on both
mating surfaces is sufficient. Very light finger pressure is enough to accomplish this.
8. Make sure the connectors are properly supported. Relieve any side pressure on the
connection from long or heavy devices or cables.
F in a l Con n ection Usin g a Tor q u e Wr e n ch
torque wrench recommended for use with this calibration kit. A torque wrench is not
ordering information.
Ta b le 3-1 Tor q u e Wr e n ch In for m a t ion
Connector Type
Torque Setting
Torque Tolerance
Type-N
135 N-cm (12 in-lb)
±13.5 N-cm (±1.2 in-lb)
3-16
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Use, Maintenance, and Care of the Devices
Connections
Using a torque wrench guarantees that the connection is not too tight, preventing possible
connector damage. It also guarantees that all connections are equally tight each time.
Prevent the rotation of anything other than the connector nut that you are tightening. It
may be possible to do this by hand if one of the connectors is fixed (as on a test port). In all
situations, however, it is recommended that you use an open-end wrench to keep the body
1. Position both wrenches within 90 degrees of each other before applying force. See
Figure 3-7. Wrenches opposing each other (greater than 90 degrees apart) will cause a
lifting action which can misalign and stress the connections of the devices involved.
This is especially true when several devices are connected together.
F igu r e 3-7 Wr en ch P osition s
2. Hold the torque wrench lightly, at the end of the handle only (beyond the groove). See
F igu r e 3-8 Usin g th e Tor q u e Wr e n ch
85054B
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Use, Maintenance, and Care of the Devices
Connections
torque to the connection through the wrench.
Do not hold the wrench so tightly that you push the handle straight down along its
length rather than pivoting it, otherwise you apply an unknown amount of torque.
4. Tighten the connection just to the torque wrench break point. The wrench handle gives
CAUTION
You don’t have to fully break the handle of the torque wrench to reach the
specified torque; doing so can cause the handle to kick back and loosen the
connection. Any give at all in the handle is sufficient torque.
Do not pivot the wrench handle on your thumb or other fingers, otherwise you apply an
unknown amount of torque to the connection when the wrench reaches its break point.
Do not twist the head of the wrench relative to the outer conductor mating plane. If you
do, you apply more than the recommended torque.
Con n ectin g th e Slid in g Loa d
Use this procedure to connect the sliding load to a test port or a type-N cable connector.
NOTE
The sliding load uses a plastic centering bead to support its center conductor
when pin depth is adjusted and gaged and when the load is stored. Remove
this support bead from the sliding load before you connect the load for an
electrical calibration. Reinsert this support bead when you’ve finished using
the sliding load.
CAUTION
CAUTION
Circuitry inside the test set at the test ports may be destroyed if precautions
are not taken to avoid electrostatic discharge (ESD). During this procedure,
the center conductor of the sliding load is connected to the exposed center
conductor of the test port. Ground yourself to prevent electrostatic discharge.
The sliding load center conductor can be damaged if the sliding load is not
held in line when mating the load to a connector. Always line up the sliding
load when connecting or removing it from a connector.
center conductor cap to extend the center conductor of the sliding load beyond the end of
the connector.
2. Continue to press the center conductor cap and mate the center conductor of the sliding
load with the cable/test port connector’s center conductor.
3-18
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Use, Maintenance, and Care of the Devices
Connections
3. Release pressure on the center conductor and mate the outer conductor of the sliding
load with the outer conductor of the cable/test port connector. Torque the connection
4. Retighten the center conductor pull-back nut. It will “click” when it is tight.
F igu r e 3-9 Con n ect in g t h e Slid in g Loa d
How to Sep a r a te a Con n ection
To avoid lateral (bending) force on the connector mating plane surfaces, always support the
devices and connections.
CAUTION
Turn the connector nut, not the device body. Major damage to the center
conductor can occur if the device body is twisted.
1. Use an open-end wrench to prevent the device body from turning.
2. Use another open-end wrench to loosen the connector nut.
3. Complete the separation by hand, turning only the connector nut.
4. Pull the connectors straight apart without twisting, rocking, or bending either of the
connectors.
85054B
3-19
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Use, Maintenance, and Care of the Devices
Using the Sliding Load
Usin g t h e Slid in g Loa d
When performing a sliding load calibration, it is recommended that the sliding ring be set
at the marked positions (rings) along the sliding load body. Using the set marks ensures
that a broad distribution of phase angles is selected, thereby optimizing the calibration.
The set marks function as detents so that the internal center of the sliding ring can mate
with them. Because of this, the set mark being used cannot be seen but is felt as the sliding
ring is moved from mark to mark during a calibration. Moving the sliding ring with only
the index fingers of both hands will increase your ability to detect the sliding ring detent at
each position.
To perform a sliding load calibration, refer to your network analyzers user’s documentation
for instructions.
3-20
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Use, Maintenance, and Care of the Devices
Using the Sliding Load
F igu r e 3-10 Usin g th e Slid in g Loa d
85054B
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Use, Maintenance, and Care of the Devices
Handling and Storage
Ha n d lin g a n d St or a ge
•
Install the protective end caps and store the calibration devices in the foam-lined
storage case when not in use.
•
Never store connectors loose in a box, desk, or bench drawer. This is the most common
cause of connector damage during storage.
•
•
Keep connectors clean.
Do not touch mating plane surfaces. Natural skin oils and microscopic particles of dirt
are easily transferred to a connector interface and are very difficult to remove.
•
Do not set connectors contact-end down on a hard surface. The plating and the mating
plane surfaces can be damaged if the interface comes in contact with any hard surface.
3-22
85054B
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Performance Verification
Introduction
In t r od u ction
The performance of your calibration kit can only be verified by returning the kit to Agilent
Technologies for recertification. The equipment required to verify the specifications of the
devices in the kit has been specially manufactured and is not commercially available.
How Agilen t Ver ifies th e Devices in Th is Kit
Agilent verifies the specifications of these devices as follows:
1. The residual microwave error terms of the test system are verified with precision
airlines and shorts that are directly traced to NIST (National Institute of Standards
and Technology). The airline and short characteristics are developed from mechanical
measurements. The mechanical measurements and material properties are carefully
modeled to give very accurate electrical representation. The mechanical measurements
are then traced to NIST through various plug and ring gages and other mechanical
measurements.
2. Each calibration device is electrically tested on this system. For the initial (before sale)
testing of the calibration devices, Agilent includes the test measurement uncertainty as
a guardband to guarantee each device meets the published specification. For
recertifications (after sale), no guardband is used and the measured data is compared
directly with the specification to determine the pass or fail status. The measurement
uncertainty for each device is, however, recorded in the calibration report that
accompanies recertified kits.
These two steps establish a traceable link to NIST for Agilent to the extent allowed by the
institute’s calibration facility. The specifications data provided for the devices in this kit is
traceable to NIST through Agilent Technologies.
4-2
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Performance Verification
Recertification
R ecer t ifica t ion
The following will be provided with a recertified kit:
•
•
•
a new calibration sticker affixed to the case
a certificate of calibration
a calibration report for each device in the kit listing measured values, specifications,
and uncertainties
NOTE
A list of NIST traceable numbers may be purchased upon request to be
included in the calibration report.
Agilent Technologies offers a Sta ndard calibration for the recertification of this kit. For
How Often to R ecer tify
The suggested initial interval for recertification is 12 months or sooner. The actual need for
recertification depends on the use of the kit. After reviewing the results of the initial
recertification, you may establish a different recertification interval that reflects the usage
and wear of the kit.
NOTE
The recertification interval should begin on the date the kit is first used after
the recertification date.
Wh er e to Sen d a Kit for R ecer tifica t ion
Contact Agilent Technologies for information on where to send your kit for recertification.
85054B
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Performance Verification
Recertification
4-4
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Troubleshooting
Returning a Kit or Device to Agilent
R et u r n in g a Kit or Device t o Agilen t
If your kit or device requires service, contact Agilent Technologies for information on
the end of this manual) on which you provide the following information:
•
•
your company name and address
a technical contact person within your company, and the person's complete telephone
number
•
•
•
•
the model number and serial number of the kit
the part number and serial number of each device
the type of service required
a deta iled description of the problem and how the device was being used when the
problem occurred (such as calibration or measurement)
Wh er e to Look for Mor e In for m a tion
This manual contains limited information about network analyzer system operation. For
complete information, refer to the instrument documentation. If you need additional
information, contact Agilent Technologies.
Con t a ct in g Agilen t
Ta b le 5-1 Con ta ctin g Agilen t
Un it e d Sta t e s
La t in Am e r ica
Ca n a d a
Eu r op e
(tel) 1 800 452 4844
(tel) (305) 269 7500
(fax) (305) 269 7599
(tel) 1 877 894 4414
(fa x) (905) 282-6495
(tel) (+31) 20 547 2323
(fax) (+31) 20 547 2390
New Ze a la n d
J a p a n
Au st r a lia
Sin ga p or e
(tel) 0 800 738 378
(fax) (+64) 4 495 8950
(tel) (+81) 426 56 7832
(fax) (+81) 426 56 7840
(tel) 1 800 629 485
(fa x) (+61) 3 9210 5947 (fax) (65) 836 0252
(tel) 1 800 375 8100
Ma la ysia
P h ilip p in es
Th a ila n d
Hon g Kon g
(tel) 1 800 828 848
(fax) 1 800 801 664
(tel) (632) 8426802
(tel) (PLDT subscriber
only):
1 800 16510170
(fax) (632) 8426809
(fax) (PLDT subscriber
only):
(tel) outside Bangkok:
(088) 226 008
(tel) within Ba ngkok:
(662) 661 3999
(tel) 800 930 871
(fax) (852) 2506 9233
(fa x) (66) 1 661 3714
1 800 16510288
Ta iw a n
(tel) 0800-047-866
(fax) (886) 2 25456723
P eop le ’s R ep u blic of
Ch in a
(tel) (preferred):
800-810-0189
In d ia
(tel) 1-600-11-2929
(fa x) 000-800-650-1101
(tel) (alternate):
10800-650-0021
(fax) 10800-650-0121
85054B
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Troubleshooting
Returning a Kit or Device to Agilent
5-4
85054B
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Replaceable Parts
Introduction
In t r od u ction
successful operation but not included in the calibration kit.
To order a listed part, note the description, the part number, and the quantity desired.
Ta b le 6-1 R e p la cea b le P a r ts for t h e 85054B Ca lib r a tion Kit
Item No.
Description
Qty Per
Kit
Agilent Part Number
Ca libr a t ion Devices (50Ω Typ e-N)
1
2
3
4
5
6
7
8
Type-N (m) sliding load
Type-N (f) sliding load
Type-N (m) lowband load
Type-N (f) lowband load
Type-N (m) offset short
Type-N (f) offset short
Type-N (m) offset open
Type-N (f) offset open
1
1
1
1
1
1
1
1
85054-60035
85054-60036
00909-60011
00909-60012
85054-60025
85054-60026
85054-60027
85054-60028
Ad a p t er s
9
Type-N (m) to Type-N (m)
Type-N (f) to Type-N (f)
Type-N (f) to 7 mm
1
1
2
2
85054-60038
85054-60037
85054-60031
85054-60032
10
11
12
Type-N (m) to 7 mm
Wr en ch es
3/4 in., 135 N-cm (12 in-lb) Torque
Spanner
13
14
1
1
8710-1766
08513-20014
Ca libr a t ion Kit St or a ge Ca se
15
16
17
18
19
Storage Case Assembly (includes items listed below)
1
1
1
1
1
85054-60039
5180-7900
Box
ID label
85054-80012
85054-80023
5181-5543
Foam pad (bottom)
Foam pad (lid)
6-2
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Replaceable Parts
Introduction
Ta b le 6-1 R ep la cea b le P a r t s for th e 85054B Ca libr a t ion Kit
Item No.
Description
Qty Per
Kit
Agilent Part Number
20
Disk holder
1
5180-8491
Ga ges
21
22
23
24
25
26
27
Screw-on N Gage
1
1
1
1
1
1
2
85054-80011
85054-60049
85054-60050
85054-60052
85054-60051
85054-60053
85054-80028
Type-N gage set (includes items listed below)
Type-N gage (f)
Type-N gage master (f)
Type-N gage (m)
Type-N gage master (m)
Centering beads
Miscella n e ou s Ite m s
28
29
30
31
User’s and service guide
1
1
1
1
85054-90049
85054-10007
85054-10005
85010-10033
Calibration definitions disk (PNA)
Calibration definitions disk (8510, 872x series)
a
Specifications & Performance Verification Disk
Protective End Cap (f)
32
33
34
as
1401-0225
1401-0208
08510-90360
required
Protective End Cap (m & 7 mm)
as
required
Connector Care–Quick Reference Card
1
a. See the 8510C On-Site Service Ma nual for instructions on using this disk.
85054B
6-3
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Replaceable Parts
Introduction
Ta b le 6-2 R ep la ce a ble P a r ts—It em s Not In clu d ed in t h e Ca lib r a tion Kit
Item No.
Description
Qty
Agilent Part Number
Wr e n ch es
1
2
1/2 in and 9/16 in open-end wrench
3/4 in open-end wrench
1
1
8710-1770
8720-0011
Ad a p t er s
3
4
50 ohm (m) Type-N to 7 mm (extendable/retractable sleeve)
50 ohm (f) Type-N to 7 mm (extendable/retractable sleeve)
E SD P r ot e ct ive Devices
1
1
85054-60009
85054-60001
5
6
7
8
Grounding wrist strap
1
1
1
1
9300-1367
9300-0980
9300-0797
9300-1126
5 ft grounding cord for wrist strap
2 ft by 4 ft conductive table mat with 15 ft grounding wire
ESD heel strap
Con n e ct or Clea n in g Su p p lies
Isopropyl alcohol
9
30 ml 8500-5344
100 9301-1243
10
Foam tipped cleaning swabs
6-4
85054B
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Standard Definitions
Version Changes
Ver sion Ch a n ges
Class assignments and standard definitions may change as more accurate model and
calibration methods are developed. The disk shipped with the kit will contain the most
recent version.
A-2
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Standard Definitions
Standard Class Assignments
St a n d a r d Cla ss Assign m en ts
Class assignment organizes calibration standards into a format compatible with the error
models used in the measurement calibration. A class or group of classes corresponds to the
information resides on the calibration definitions disk included in the kit.
Ta b le A-1 St a n d a r d Cla ss Assign m en t s for th e 8510 Net w or k An a lyzer
Disk File Name: CK_NTYPB2
Calibration Kit Label: TYPE N B.2
File Number: *FILE 1
Class
A
B
C
12
12
D
E
F
G
Standard Class Label
S
S
S
S
S
S
A
B
C
A
B
C
2
1
9
2
1
9
4
3
Open
Short
Loads
Open
Short
Loads
11
11
11
22
22
22
10
4
3
10
Forward transmission
Reverse transmission
Forward match
11
11
11
11
9
Thru
Thru
Thru
Reverse match
Thru
a
Isol’n Std
Forward isolation
Reverse isolation
Frequency response
TRL thru
9
Isol’n Std
Response
Undefined
Undefined
Undefined
Adapter
1
3
2
4
11
14
1
TRL reflect
TRL line
15
13
Adapter
14
TRL Option
Cal Z :
_____ System Z
__X__ Thru
__X__ Line Z
0
0
0
Set ref:
_____ Reflect
Lowband frequency: 2.0 GHz
a. The forward isolation standard is also used for the isolation part of the response and isolation
calibration.
85054B
A-3
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Standard Definitions
Standard Class Assignments
Ta b le A-2 Sta n d a r d Cla ss Assign m en ts for t h e 872x Ser ies Netw or k An a lyzer
Calibration Kit Label: [N 50 Ω]
Cla ss
A
B
C
D
E
F
G
St a n d a r d Cla ss La b el
2
1
3
2
1
3
8
7
5
8
7
5
Open
Short
Loads
Open
Short
Loads
S
S
S
S
S
S
A
B
C
A
B
C
11
11
11
22
22
22
6
6
Forward transmission
Reverse transmission
Forward match
Reverse match
Response
4
4
4
4
1
1
4
2
3
Thru
Thru
Thru
Thru
7
7
2
2
8
8
4
4
Response
Response
Thru
Response & isolation
TRL thru
TRL reflect
8
5
Open
TRL line or match
6
Loads
TRL Op t ion
__X__ Line Z
Cal Z :
_____ System Z
0
0
0
Set ref:
__X__ Thru
_____ Reflect
A-4
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Standard Definitions
Standard Class Assignments
Ta b le A-3 St a n d a r d Cla ss Assign m en t s for th e P NA Ser ies Netw or k An a lyzer
Ca lib r a t ion Kit La b el:
Type-N Model 85054B
Aa
Cla ss
2
S
S
S
S
S
S
S
S
A
B
C
T
A
B
C
T
11
11
11
21
22
22
22
12
1
3, 5, 6
4
2
1
3, 5, 6
4
a. For additional ports, make sure
values match the correct sex of
the port.
IMPORTANT The following calibrations are only supported by certain PNA analyzers. See
your PNA series network analyzer embedded help system.
Notes:
1. If you a r e p er for m in g a TR L ca lib r a tion :
•
•
•
S
S
21T and S12T must be defined as thru standards.
11A and S22A must be defined as reflection standards.
S11B, S11C, S22B, and S22C must be defined as line standards.
2. If you a r e p er for m in g a TR M ca lib r a tion :
•
•
•
S21T and S12T must be defined as thru standards.
11A and S22A must be defined as reflection standards.
S11B, S11C, S22B, and S22C must be defined as ma tch standards.
S
3. If you a r e p er for m in g a n LR M ca libr a tion :
•
•
•
S21T and S12T must be defined as line standards.
S11A and S22A must be defined as reflection standards.
S
11B, S11C, S22B, and S22C must be defined as ma tch standards.
85054B
A-5
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Standard Definitions
Standard Class Assignments
4. S11B a n d S11C m u st b e d efin e d a s t h e sa m e sta n d a r d .
5. S22B a n d S22C m u st b e d efin e d a s t h e sa m e sta n d a r d .
For additional information on performing TRL, TRM, and LRM calibrations, refer to your
PNA series network analyzer embedded help system.
A-6
85054B
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Standard Definitions
Standard Class Assignments
Bla n k For m s
Ta b le A-4
Bla n k For m for th e 8510 Netw or k An a lyzer
Ca libr a t ion Kit La bel: _________________
Disk File Name: _______________________
File Number:
Cla ss
A
B
C
D
E
F
G
St a n d a r d Cla ss La bel
S
S
S
S
S
S
A
B
C
A
B
C
11
11
11
22
22
22
Forward transmission
Reverse transmission
Forward match
Reverse match
a
Forward isolation
Reverse isolation
Frequency response
TRL thru
TRL reflect
TRL line
Adapter
TR L Op t ion
_____ Line Z
Cal Z :
_____ System Z
0
0
0
Set ref:
_____ Thru
_____ Reflect
b
Lowband frequency :
___________
a. The forward isolation standard is also used for the isolation part of the response and isolation calibration.
b. Broadband loads are used for frequencies up to 2 GHz.
85054B
A-7
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Standard Definitions
Standard Class Assignments
Ta b le A-5
Bla n k For m for t h e 872x Se r ie s of Net w or k An a lyze r s
Ca lib r a t ion Kit La be l: _________________
St a n d a r d Cla ss La be l
Cla ss
A
B
C
D
E
F
G
S
S
S
S
S
S
A
B
C
A
B
C
11
11
11
22
22
22
Forward transmission
Reverse transmission
Forward match
Reverse match
Response
Response & isolation
TRL thru
TRL reflect
TRL line or match
TR L Op t ion
_____ Line Z
Cal Z :
_____ System Z
_____ Thru
0
0
0
Set ref:
_____ Reflect
A-8
85054B
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Standard Definitions
Standard Class Assignments
Ta b le A-6 Bla n k For m for th e P NA Se r ie s Net w or k An a lyze r s
Ca lib r a t ion Kit La b el:
________________________
Aa
Cla ss
S
S
S
S
S
S
S
S
A
B
C
T
A
B
C
T
11
11
11
21
22
22
22
12
a. For additional ports, make sure
values match the correct sex of
the port.
IMPORTANT The following calibrations are only supported by certain PNA analyzers. See
your PNA series network analyzer embedded help system.
Notes:
1. If you a r e p er for m in g a TR L ca lib r a tion :
•
•
•
S
S
21T and S12T must be defined as thru standards.
11A and S22A must be defined as reflection standards.
S11B, S11C, S22B, and S22C must be defined as line standards.
2. If you a r e p er for m in g a TR M ca lib r a tion :
•
•
•
S21T and S12T must be defined as thru standards.
11A and S22A must be defined as reflection standards.
S11B, S11C, S22B, and S22C must be defined as ma tch standards.
S
3. If you a r e p er for m in g a n LR M ca libr a tion :
•
•
•
S21T and S12T must be defined as line standards.
S11A and S22A must be defined as reflection standards.
S
11B, S11C, S22B, and S22C must be defined as ma tch standards.
85054B
A-9
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Standard Definitions
Standard Class Assignments
4. S11B a n d S11C m u st b e d efin e d a s t h e sa m e sta n d a r d .
5. S22B a n d S22C m u st b e d efin e d a s t h e sa m e sta n d a r d .
For additional information on performing TRL, TRM, and LRM calibrations, refer to your
PNA series network analyzer embedded help system.
A-10
85054B
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Standard Definitions
Nominal Standard Definitions
Nom in a l St a n d a r d Defin it ion s
Standard definitions provide the constants needed to mathematically model the electrical
characteristics (delay, attenuation, and impedance) of each calibration standard. The
nominal values of these constants are theoretically derived from the physical dimensions
and material of each calibration standard, or from actual measured response. These values
are used to determine the measurement uncertainties of the network analyzer. The
to specify the mathematical model of each device. This information must be loaded into the
network analyzer to perform valid calibrations. Refer to your network analyzer user’s
guide for instructions on loading calibration definitions.
NOTE
The values in the standard definitions table are valid only over the specified
operating temperature range.
Sett in g th e System Im p ed a n ce
This kit contains only 50 ohm devices. Ensure the system impedance (Z0) is set to 50 ohms.
Refer to your network analyzer’s user’s guide for instructions on setting system impedance.
85054B
A-11
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Standard Definitions
Nominal Standard Definitions
Ta b le A-7
St a n d a r d Defin it ion s for th e 8510 Ne tw or k An a lyzer
System Z0a = 50.0 Ω
Disk File Name: CK_NTYPB2
Calibration Kit Label: TYPE N B.2
File Number: * FILE 1
Fr equ en cy
Sta n d a r d b
in GH zd
Offset
Shorte
Short (m)f
1
2
−0.1315 606.21 −68.405 2.0206
2.2258
27.990
22.905
50 1.3651
50 0.93
0
0
999
999
Coax
Coax
Open
Open (m)
3
4
0.7563
89.939
459.88 −52.429 1.5846
2536.8 −264.99 13.4
63.078
57.993
50 1.1273
50 0.93
0
0
999
999
Coax
Coax
Short
Short (f)
Open
Open (f)
5
6
7
8
9
Load
Load
Fixed
0
0
0
50
50
50
0
0
0
0
1.999
0
999
999
999
Coax Broadband
10
Sliding
Coax
Coax
Sliding
Thru
11 Delay/
thru
12
Load
Fixed
0
50
50
0
0
0
2.001
999
Coax
Lowband
13 Delay/
thru
134.82
2.2
Coax f-f adapter
14 Delay/
thru
196
50
2.2
0
999
Coax m-m
adapter
15
16
17
18
19
20
21
a. Ensure system Z0 of network analyzer is set to this value.
b. Open, short, load, delay/thru, or arbitrary impedance.
c. Load or arbitrary impedance only.
d. For waveguide, the lower frequency is the same as FCO.
e. Typical values only. Disk values may be different.
f. Standard labels which specify ex, (m) or (f), refer to the sex of the test port connector.
A-12
85054B
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Standard Definitions
Nominal Standard Definitions
Ta b le A-8
Sta n d a r d De fin ition s for t h e 872x Se r ie s Net w or k An a lyze r
System Z0a = 50.0 Ω
Calibration Kit Label: [N 50Ω]
F r eq u en cy
in GH zd
Sta n d a r d b
Offset
1
2
3
4
Short
Open
Load
0
0
0
0
27.99
50
800M
800M
800M
800M
0
999
999
999
999
Coax
Coax
Short (m)
Open (m)
88.31
1667.2 −146.61
9.75
22.905 50
0
0
0
Fixed
0
0
50
50
Coax Broadband
Delay/
thru
Coax
Thru
5
6
7
8
Load
Load
Short
Open
Sliding
Fixed
0
0
50
50
800M 1.999
999
2.001
999
Coax
Coax
Coax
Coax
Sliding
Lowband
Short (f)
Open (f)
800M
800M
800M
0
0
0
63.078 50
57.993 50
88.31
1667.2 −146.61
9.75
999
a. Ensure system Z0 of network analyzer is set to this value.
b. Open, short, load, delay/thru, or arbitrary impedance.
c. Load or arbitrary impedance only.
d. For waveguide, the lower frequency is the same as FCO.
85054B
A-13
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Standard Definitions
Nominal Standard Definitions
Ta b le A-9
St a n d a r d Defin it ion s for th e P NA Se r ie s Net w or k An a lyze r
System Z0a = 50.0 Ω
Calibration Kit Label: N 50Ω
F r eq u e n cy
in GH zc
Sta n d a r d b
Offset
Short (m)d
1
2
Short
Open
−0.1315
606.21 −68.405 2.0206
144.62 2.2258
27.990 50 1.3651
0
999
999
Coax
Coax
104.13 −1943.4
22.905 50
0.93
0
0
Open (m)
3
Broadband
load
Fixed
0
50
999
Coax Broadband
load
4
5
Thru
Thru
0
0
50
50
0
0
999
999
Coax
Coax
Thru
Sliding
load
Sliding
Sliding
load
6
Lowband
load
Fixed
0
50
0
999
Coax
Lowband
load
7
8
Short
Open
0.7536
89.939
459.88 −52.429 1.5846
2536.8 −264.99 13.4
63.078 50 1.1273
57.998 50 0.93
0
0
999
999
Coax
Coax
Short (f)
Open (f)
a. Ensure system Z0 of network analyzer is set to this value.
b. Open, short, load, delay/thru, or arbitrary impedance.
c. For waveguide, the lower frequency is the same as FCO.
d. Standard labels which specify ex, (m) or (f), refer to the sex of the test port connector.
A-14
85054B
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Standard Definitions
Nominal Standard Definitions
Bla n k For m s
Ta b le A-10
Bla n k For m for t h e 8510 Net w or k An a lyze r
System Z0a = _________________
Calibration Kit Label: ________________________
File Number: _________________________________
Disk File Name: ______________________________
F r eq u e n cy
St a n d a r d b
in GH zd
Offset
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
a. Ensure system Z0 of network analyzer is set to this value.
b. Open, short, load, delay/thru, or arbitrary impedance.
c. Load or arbitrary impedance only.
d. For waveguide, the lower frequency is the same as FCO.
85054B
A-15
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Standard Definitions
Nominal Standard Definitions
Ta b le A-11 Bla n k For m for th e 872x Ser ies of Net w or k An a lyzer s
System Z0a = 50.0 Ω
Calibration Kit Label:________________________
Fr equ en cy
Offset
Sta n d a r d b
in GH zd
1
2
3
4
5
6
7
8
a. Ensure system Z0 of network analyzer is set to this value.
b. Open, short, load, delay/thru, or arbitrary impedance.
c. Load or arbitrary impedance only.
d. For waveguide, the lower frequency is the same as FCO.
A-16
85054B
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Standard Definitions
Nominal Standard Definitions
Ta b le A-12 Bla n k For m for t h e P NA Ser ies of Net w or k An a lyzer s
System Z0a = _______________
Calibration Kit Label: ________________________
F r eq u en cy
Sta n d a r d b
in GH zc
Offset
1
2
3
4
5
6
7
8
a. Ensure system Z0 of network analyzer is set to this value.
b. Open, short, load, delay/thru, or arbitrary impedance.
c. For waveguide, the lower frequency is the same as FCO.
85054B
A-17
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Standard Definitions
Nominal Standard Definitions
A-18
85054B
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In d ex
A
conductor
definitions
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isopropyl
assistance
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blank forms
devices
connector
C
dial
cal kit
dimensions
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gage
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calibration constants
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calibration kit
equipment
connector gage
required
calibration label
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constants
supplies
contacting Agilent Technologies,
certification
F
frequency
contents
incomplete
characteristics
class assignments
G
D
gage
damage
85054B
Index-1
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In d ex
regulations
requirements
gage master
return kit or device to Agilent,
N
gaging
return loss
nominal standard definitions,
numbers
S
O
observed limits
H
set marks
sex
I
impedance
P
inspection
parts
pin depth
permanently stored calibration
isopropyl alcohol
K
kit
effect on electrical
L
label
standards
limits
protrusion
M
R
sticker
manual
recession
mating plane
Index-2
85054B
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In d ex
supplies
T
tag
temperature
error-corrected temperature
verification and measurement,
threads
V
verification
W
wrench
wrenches
Z
zeroing
85054B
Index-3
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