INSTRUCTION MANUAL
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SYSTEM.FEATURES
UDR16.RECEIVER.
• Frequency rotary DIP switch with 16 user-selectable channels in the wide-
open UHF band for interference-free use anywhere
• 120dB Dynamic Range
• 150-250 ft. typical operating range — up to 500+ ft. line-of-sight
• DigiTRU Diversity™ for maximum range and dropout protection
• Full LED indicators (including A/B - diversity and 5 segment audio level displays)
• Both 1/4” unbalanced and XLR balanced outputs
• Mute (squelch) adjust control
• Tone Squelch™ for locking out potential interference, and special circuitry
for noiseless transmitter ON/OFF switching
• Half-rack receiver design with top folding dual antennas
• Unique snap-out side panel locking tabs for single receiver or dual
receivers (side-by-side) optional rack mounting
• Externally powered by receptacle-mounted power adapter
UHT16.HANDHELD.MIC.TRANSMITTER
• Sleek metal housing with internal antenna for optimum aesthetics and
durable long life
• Uni-directional neodymium dynamic cartridge for optimum true sound,
maximum feedback rejection and minimal handling noise
• Frequency rotary DIP switch with 16 user-selectable channels
• Audio mute switch allows convenient audio muting with the transmitter “ON”
• Easily accessible level adjustment for optimum sound
• Status LED indicators for unit “ON” and for low battery “ALERT”
• Convenient, economical operation with two AA alkaline or NiMH batteries
UBP16.BODYPACK.TRANSMITTER
• Frequency rotary DIP switch with 16 user-selectable channels
• Audio mute switch for convenient audio muting with the transmitter “ON”
• Easily accessible input level adjustment for optimum sound
• Bi-color LED status indicator for unit “ON” and for low battery “ALERT”
• Locking 3.5mm mini-jack provides secure connection for removable
microphone
• Convenient, economical operation with two AAA Alkaline or NiMH
batteries
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UDR16.RECEIVER.
1..Rack.Mounting.the.Receiver
Thereare2optionsavailable(asaccessories) forrackmountingtheUDR16receiver:
single or side-by-side with another UDR16 receiver.
a. Single mounting: Remove the receiver SIDE.MOUNT.CLIPS.(1) from each side
of the receiver (as shown) and slide in the optional wider RACK.EARS.(2).
b. Side-by-side double mounting: After removing the SIDE.MOUNT.CLIPS.(1)
from both UDR16 receivers, join the two receivers with the JOINING.CLIP.
(3) and attach the narrow RACK.EARS.(4) as shown. (Note: Do not mount
the receiver in a rack directly above an amplifier or other source of high
heat — this could degrade the performance of the UDR16. Always ensure
adequate airflow and heat dissipation in any rack configuration.)
2..Powering.the.Receiver
Plug the 19V.AC/DC.ADAPTER.(5) provided into the DC.INPUT.JACK.(9) on the
backofthereceiver.ThenplugthepowersupplyintoanACoutlet.PressthePOWER.
......SWITCH.(13) once to turn on the receiver. The POWER.“ON”.LED.(12) will now light
and the receiver is operational.
3..Antennas
The UDR16 receiver is equipped with attached dual FOLDING.ANTENNAS.(16).
Optimal positions of the antennas are 45° from the receiver (or 90° from
each other). For maximum range, it is always best to maintain a line-of-sight
(no obstructions) between the receiver antennas and the transmitter at
all times whenever possible.
4..Mute.(Squelch).Adjustment
In normal operation, the SQUELCH.CONTROL.(6).should be set fully clockwise
to the factory preset RF level (Max. Sens.). However, in areas of high RF activity,
the squelch (or mute) may need to be adjusted to compensate for the adverse
conditions in a particular location. If, with the transmitter off, the receiver’s A
or B DIVERSITY.LED.INDICATORS.(14) flicker or stay on, the squelch control should
be turned counterclockwise until the A or B LEDs go out. When the squelch is
properly adjusted, the A or B LEDs will only light when the system transmitter
is turned ON. Turning the squelch control too far counterclockwise will reduce the
range, but yield a quieter squelch (mute) function. During operation, especially
at ranges greater than 75 feet, one or the other of the A or B LEDs may go out
TM
briefly. This is normal. The unit’s DigiTRU Diversity reception ensures that the
received audio will not be interrupted. When both LEDs are not lit, the transmitter
is out of range for that given location, and the user should move closer to the
receiver to re-establish the radio link. (Note: It would be preferable to select
a different channel with less RF activity before resorting to the MUTE (squelch)
adjustment.)
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5...Channel.Selection
Turn the frequency rotary DIP.SWITCH.(11) to one of the sixteen channels. The
slot on the switch shaft should match a number or letter on the dial, which
indicates the selected channel.
6..Audio.Level.and.Peak.LED.Indicator
The UDR16 receiver is equipped with a five segment LED.AUDIO.LEVEL.DISPLAY.
....(15). Occasional flickering of the top Peak LED indicator on loud inputs to
the transmitter is normal. If this LED lights continuously, turn down the INPUT
LEVEL CONTROL on the transmitter, or noticeable distortion may result.
7..Connecting.the.Audio.Output
The UDR16 receiver provides both a fixed mic level BALANCED.MIC.AUDIO.
....OUTPUT.XLR.(7) and an adjustable line level AUDIO.OUTPUT.1/4”.jack.(10).
Rear Panel XLR
Unbalanced 1/4” Plug
Tip = signal (+)
Sleeve = ground
(Note: As when making any connection, make sure the amplifier or mixing board
volume is at the minimum level before plugging in the receiver to avoid possible
sound system damage.)
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UDR16.UHF.Receiver
2
1
2
4
1
3
4
5
11
10
9
8
6
7
16
16
12
13
14
15
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UHT16.HANDHELD.MICROPHONE.TRANSMITTER
1. Install batteries by unscrewing the BATTERY. COMPARTMENT. COVER. (28).
....counterclockwise and remove, exposing the BATTERY.HOLDER.(26). Insert two
fresh AA. ALKALINE. BATTERIES. (27), observing the correct polarity, and
screw the cover back on to the microphone. Make sure the cover is screwed
clockwise completely. Fresh alkaline batteries can last up to 10 hours in use,
but in order to ensure optimum performance, it is recommended that you
replace the batteries after every 7-8 hours of use.
2. Select Channel by turning the frequency rotary DIP.SWITCH.(20) to one of
thesixteenchannels.Theslotontheswitchshaftshouldmatchanumberorletterof
the dial, which indicates the selected channel. This channel needs to be set to
the same channel as the UDR16 Receiver. (IMPORTANT NOTE: The transmitter
must be OFF when selecting a new channel. When selected, the transmitter will then be
at the new selected channel when turned ON. If you attempt to change the channel
when the transmitter is ON, it will not change until the unit is turned OFF and ON
again. This step must be repeated each time you select a new channel.)
3. TurnontheUHT16byslidingtheAUDIO.MUTE.SWITCH.(21) totheOFFpositionfirst.
ThenslidethePOWER.SWITCH.(22) totheONposition. TheTXLED.INDICATOR.(green)
....(23) will stay on to indicate that the transmitter is on. The BATTERY.INDICATOR.
.......LED.(red).(24) will stay OFF, indicating usable
25
battery strength. In the case of a dead
or low battery, the BATTERY. INDICATOR.
. . . LED. (24) will either not go on at all or
will stay on continuously, indicating
that the batteries should be replaced with
fresh ones. To preserve battery life, turn
the transmitter off when not in use.
26
27
20
22
23
21
4. The microphone is now ready to use. The
A or B DIVERSITY.LED.INDICATOR.(14) on the
UDR16 receiver should now be lit, indicating
a received signal from the transmitter. When
ready to speak, slide the AUDIO.SWITCH.(21).
24
28
..........totheONposition.(Note:ObservecareinselectingP.A.volume,transmitterlocation
and speaker placement so that acoustic feedback (howling or screeching) will
be avoided.) (Note: The windscreen of the UHT16 functions as a built-in antenna.
Forproperoperation, neverremovethewindscreenduringuse, orexchangewith
another type. For optimum range, maintain line-of-sight between the transmitter
and the receiver whenever possible. Holding the microphone tightly, bridging
across the windscreen and mic tube, will also lessen range. Hold mic by mic
tube housing only for optimum operation.)
5. For optimum performance, an INPUT.LEVEL.CONTROL.(25) is provided. Adjust
the gain by turning the control with a small screwdriver. It is recommended
that the level be set at about 1/2 maximum. Experiment and set for maximum
possible gain without audible distortion on the high level peaks. (Note: Turning
down the gain too much can compromise the signal-to-noise ratio, and is not
recommended.)
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UBP16.BODYPACK.MICROPHONE.TRANSMITTER
1. Open the BATTERY.DOOR.(30) by pulling on side tabs and swinging the lid open.
Insert two fresh AAA ALKALINE BATTERIES into the BATTERY.COMPARTMENT.
....(31), observing the correct polarity. Fresh alkaline batteries can last up to 5
hours in use, but in order to ensure optimum performance, it is recommended
that the batteries be replaced after 3-4 hours of use.
2. The UBP16 is provided with a 3.5 mm LOCKING.JACK.(33) for connecting the
audio input. Connect the LAVALIERE. MIC. CORD. (40) here. To secure the
connection, turn the slip ring on the plug clockwise to thread it on the jack.
To unplug, reverse the process. Slip the transmitter into a pocket or use the
CLIP.(32).on the rear of the unit to attach to your clothes.
3. Select Channel by turning the frequency rotary DIP.SWITCH.(39) to one of the
sixteen channels. The slot on the switch shaft should match a number or letter of
the dial, which indicates the selected channel. This channel needs to be set to
the same channel as the UDR16 Receiver. (IMPORTANT NOTE: The transmitter
must be OFF when selecting a new channel. When selected, the transmitter will then be
at the new selected channel when turned ON. If you attempt to change the channel
when the transmitter is ON, it will not change until the unit is turned OFF and ON
again. This step must be repeated each time you select a new channel.)
4. TurnontheUBP16byslidingtheAUDIO.MUTE.SWITCH.(34) totheOFFpositionfirst,
then slide the POWER.SWITCH.(36) to the ON position. The bi-color LED.
....INDICATOR.(35) will stay ON (green) indicating usable battery strength and
the transmitter is ON. In the case of dead or low batteries, the LED will either
not go on at all or will stay ON (red) continuously, indicating that the
batteries should be replaced with fresh ones. To preserve battery life, turn the
transmitter OFF when not in use. The A or B DIVERSITY.LED.INDICATORS.(14).
. on the UDR16 receiver should now be lit, indicating that signal is being received
from the transmitter.
(Note: The UBP16 is supplied with a removable antenna (37). It should always be
operated with the supplied antenna. For optimum operating range, always maintain
line-of-sight between the transmitter and the receiver whenever possible.)
5..Microphone.Use
Secure the connection from the LAVALIERE. MIC. CORD. (40).To use the
lavaliere mic, attach it at chest level. Do not place it too close to the
mouth. A distance of about six inches usually works best. When ready to speak,
slide the AUDIO.MUTE.SWITCH.(34) to the ON position.
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(Note: Observe care in selecting P.A. volume, transmitter location, and speaker
placement so that acoustic feedback (howling and screeching) will be avoided.
Please also note the pickup pattern characteristics of the microphone selected.
Omni-directional mics pickup sound equally from all directions, and are prone to
feedback if not used carefully. Uni-directional mics are more resistant to feedback,
but best pick up sound sources that are directly in front of the mic. Also, mics that
are farther from the sound source, such as lavalieres, require more acoustic gain
and thus are more prone to feedback than close-source mics such as handheld
models that are used close to the mouth.)
For optimum performance, an INPUT.LEVEL.CONTROL.(38) is provided. Adjust the
gain by turning the control with a small screwdriver. For lavaliere mic use, it is
recommended that the level be set at about 2/3 maximum. Experiment and set
for maximum possible gain without audible distortion on the high level peaks.
(Note: Turning down the gain too much can compromise the signal-to-noise ratio
and is not recommended.)
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UBP16.Body-Pack
40
37
34
33
36
35
39
CLIP
32
located
on rear
of Unit
38
31
30
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SPECIFICATIONS
OVERALL.SYSTEM.PERFORMANCE.
RF.Carrier.Frequency.................UHF, 16-frequency group in separate bands within
470-510 MHz
Frequency.Stability....................+/- 0.005%, PLL synthesized
Modulation...............................FM (F3E), +/- 50 kHz normal
Frequency.Response..................30 Hz - 21 kHz, -3dB
Dynamic.Range........................120 dB
Total.Harmonic.Distortion...........< 0.5%
Operating.Range......................Up to 250 ft. typical (depending on site conditions);
Up to 500+ feet optimum line-of-sight
UDR16.RECEIVER
Reception.Mode........................DigiTRU Diversity™ (Dual Antenna)
Unwanted.Signal.Rejection.........>90 dB image and spurious
Squelch....................................External Control, Tone Key (45 kHz)
Controls...................................Power ON/OFF, Volume Control, Squelch Adjust,
16-Channel select
Connectors...............................DC in, 1/4”(6.3 mm) unbalanced phone jack output
(360 mV/no load), XLR balanced output (24 mV/600 Ohm)
LED.Indicators...........................Power ON, Diversity A/B, Audio Signal LED bars + peak
(5 segments)
Power.Requirements..................DC 19V @ 500mA, AC/DC adapter included
Dimensions.(Max.)....................1.75” x 5.5” x 8.1” (4.4 x 14 x 20.7 cm)
Weight.....................................1.05 lb. (.48 kg)
Antennas.................................3.5” (9 cm), dual-folding antennas
TRANSMITTERS
RF.Power.Out...........................+14dBm (25mW) nominal
Harmonic.&.Spurious.Emissions...< -45 dBc
Audio.Inputs.............................UBP16:.3.5mm locking mini-jack input for Lavaliere Mic
UHT16: Integral neodymium dynamic cartridge
Controls...................................UBP16: Power and Audio Mute ON/OFF, 16Ch select,
Lavaliere Mic select, Input Level Adjust
UHT16: Power and Audio Mute ON/OFF,
16-Ch select, Level Adjust
Adjust.LED.Indicators.................UBP16: Bi-color, Unit “ON”(green), Low Battery Alert (red)
UHT16: Two LEDs, Unit “ON”(green), Low Battery Alert (red)
Battery....................................UBP16: Two AAA Alkaline/NiMH
UHT16: Two AA Alkaline/NiMH
Battery.Life...............................UBP16: 5 Hours
UHT16: 10 Hours
Dimensions...............................UBP16: 3.62” x 2.44”x 1.22”(9.2 cm x 6.2 cm x 3.1 cm)
UHT16: 2”x 9.5”(5.1 cm x 24 cm)
Weight....................................UBP16: 3.1 oz. (88 g) without battery
UHT16: 10.2 oz. (290 g) without battery
Specifications subject to change without notice.
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WARRANTY
Bogen products are warranted to be free from defects in material or workmanship for one (1) year
from the date of sale to the original purchaser. Any part of the product covered by this warranty
that, with normal installation and use, becomes defective will be repaired or replaced by Bogen,
at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service
Department, 50 Spring Street, Ramsey, NJ 07446, USA. The product will be returned to you freight
prepaid. This warranty does not extend to any of our products that have been subjected to abuse,
misuse, improper storage, neglect, accident, improper installation or have been modified or repaired
or altered in any manner whatsoever, or where the serial number or date code has been removed
or defaced.
THE FOREGOING LIMITED WARRANTY IS BOGEN’S SOLE AND EXCLUSIVE WARRANTY AND
THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER WARRANTIES
OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANT-
ABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED
TO THE MAXIMUM EXTENT ALLOWABLE BY LAW. Bogen’s liability arising out of the manufacture,
sale or supplying of products or their use or disposition, whether based upon warranty, contract,
tort or otherwise, shall be limited to the price of the product. In no event shall Bogen be liable for
special, incidental or consequential damages (including, but not limited to, loss of profits, loss of
data or loss of use damages) arising out of the manufacture, sale or supplying of products, even if
Bogen has been advised of the possibility of such damages or losses. Some States do not allow the
exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion
may not apply to you. This warranty gives you specific legal rights, and you may also have other
rights which vary from State to State.
Products that are out of warranty will also be repaired by the Bogen Factory Service Department
-- same address as above or call 201-934-8500. The parts and labor involved in these repairs are
warranted for 90 days when repaired by the Bogen Factory Service Department. All shipping
charges in addition to parts and labor charges will be at the owner’s expense. All returns require
a Return Authorization number.
0
8/10/2004
The Wireless Systems are type accepted under FCC rules parts 90, 74 and 15. The
device complies with RSS-210 of Industry & Science Canada. Operation is subject
to the following two conditions: (1) this device may not cause harmful interference
and (2) this device must accept any interference received, including interference
that may cause undesired operation.
©2006 Bogen Communications, Inc.
50 Spring Street, Ramsey, NJ 07446, U.S.A.
All rights reserved.
Specifications subject to change without notice.
Tel. 201-934-8500 • Fax: 201-934-9832
www.bogen.com
54-2160-01A 0611
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