computer
&
rGb Distribution Amplifiers
P/2 DA4xi
Four Output VGA Distribution Amplifier
feAtures
Minimum / Maximum levels... . 0.3 V to 1.5 Vp-p (follows input)
Impedance......................... . 75 ohms
Return loss........................ . <-40 dB @ 5 MHz
DC offset........................... . 5 mV with input at 0 offset
•
•
•
•
•
•
•
•
•
Input: One female 15-pin HD connector
Output: Four female 15-pin HD connectors
300 MHz (-3 dB) RGB video bandwidth, fully loaded
Compatible with VGA–QXGA resolutions
Drives outputs up to 250 feet (75 meters)
Video gain switch
synC
Input type.......................... . RGBHV, RGBS, RGsB, RsGsBs; bi-level and tri-level sync
Output type........................ . RGBHV, RGBS, RGsB, RsGsBs; bi-level and tri-level sync (follows input)
Input level......................... . 1.8 V to 5.0 Vp-p
Output level....................... . TTL: 5.0 Vp-p, unterminated
Input impedance................. . 510 ohms
Output impedance............... . 50 ohms
Max. propagation delay......... . 60 ns
Internal international power supply
Rack and under-desk mountable
Max. Rise / Fall time............. . 2 ns
Polarity............................. . Positive or negative (follows input)
GenerAL
1U, half rack width 6" deep metal enclosure
Power............................... . 100 VAC to 240 VAC, 50/60 Hz, 12 watts, internal, universal
Temperature / Humidity......... . Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Rack mount....................... . Yes, with optional 1U, 9.5” deep rack shelf, part #60-190-01 (RSU 129) or
60-604-01 (RSB 129); or 1U, 6” deep rack shelf, part #60-190-10 (RSU 126) or
60-604-10 (RSB 126)
DesCriPtion
The Extron P/2 DA4xi is a one input VGA distribution amplifier that splits a signal and
distributes it to four separate outputs. With 300 MHz (-3dB) RGB video bandwidth, fully loaded,
the P/2 DA4xi is compatible with VGA-QXGA graphic cards, projectors and flat panel displays.
Each output is individually buffered and amplified to help maintain the original signal integrity
and eliminate noise interference. The P/2 DA4xi also includes a video gain switch which boosts
the signal for long cable runs.
Also furniture mountable with optional under-desk mounting kit, part #70-077-01
(MBU 125); or through-desk mounting kit, part #70-077-02 (MBD 129)
Enclosure type.................... . Metal
Enclosure dimensions........... . 1.6" H x 8.7" W x 6.0" D (1U high, half rack wide)
4.1 cm H x 22.1 cm W x 15.2 cm D (Depth excludes connectors.)
Product weight................... . 2.0 lbs (0.9 kg)
Shipping weight.................. . 4 lbs (2 kg)
Vibration........................... . ISTA 1A in carton (International Safe Transit Association)
Listings............................. . UL, CUL
Compliances...................... . CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF............................... . 30,000 hours
Warranty........................... . 3 years parts and labor
NOTE: All nominal levels are at 10%. Specifications are subject to change without notice.
sPeCifiCAtions
viDeo
Extron
P/2 DA4xi
1
0
0
-2
4
0
V
0
Gain................................. . 0 dB or +3 dB (when input is 0.7 Vp-p, output is 0.7 V or 1.0 V), switchable
Bandwidth......................... . 300 MHz (-3 dB), fully loaded
.2
A
VGA Distribution
Amplifier
5
0
/6
0
T
H
z
P
/2
D
VI
D
A
4x
E
i
O
1
G
A
V
IN
(
viDeo inPut
.7
V
IT
O
R
)
2
3
4
O
Number / Signal type............ . 1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video, S-video,
composite video
U
T
P
U
T
S
Connectors........................ . (1) 15-pin HD female (optional Mac/VGA adapters are available)
Nominal level..................... . 1.0 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 Vp-p for C of S-video
Minimum / Maximum levels... . Analog: 0.3 V to 1.5 Vp-p with no offset at unity gain
Impedance......................... . 75 ohms
Horizontal frequency............ . 15 kHz to 135 kHz
Vertical frequency................ . 30 Hz to 150 Hz
Return loss........................ . <-40 dB @ 5 MHz
Input coupling..................... . DC
PC
Displays
viDeo outPut
Number / Signal type............ . 4 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video,
S-video, composite video (follows input type)
Connectors........................ . (4) 15-pin HD female
Nominal level..................... . 1.0 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
Projector
0.3 Vp-p for C of S-video
moDeL
version DesCriPtion
PArt #
P/2 DA4xi
1x4 VGA-QXGA.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-246-03
oPtionAL ACCessories
moDeL DesCriPtion
PAGe
PArt #
RSU 129
RSB 129
MBU 125
1U 9.5" Deep Universal Rack Shelf Kit.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 819
1U 9.5" Deep Basic Rack Shelf.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 819
1U, 1/2 & 1/4 Rack Width, Under-Desk Mount Kit for Two-Piece Enclosure.. . . . . page 815
60-190-01
60-604-01
70-077-01
539
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