User`s guide

DISTRIBUTION AMPLIFIERS
3
ABOUT YOUR DISTRIBUTION AMPLIFIER 2
The DA1906SX is a 1 in 3 out distribution amplifier
designed to allow the connection of a single VGA/
SVGA/ XGA/ UXGA source to up to three scan-rate
compatible displays. Offering a video bandwidth of
350 MHz, the DA1906SX allows even very high-
resolution video signals to pass without
degradation to the image quality. The outputs of
the DA1906SX allow signals to be driven through
up to 100 feet of cable depending on the cable
quality and the source signal resolution.
Compact and easy to use, the DA1906SX is
perfect for small audio/visual installations where a
single computer is connected to two or three
computer monitors or data projectors. The
DA1906SX has female 15-pin HD (VGA-type)
connectors on all input and output connectors.
The DA1906SX can be used with readily available
VGA-type cables. If desired, the input and/or
outputs of the DA1906SX can be adapted easily to
5 BNC connectors. The DA1906SX is compatible
with RGsB, RGBS, or RGBHV signals.
The DA1906SX is externally compact and can be
mounted to furniture or other surfaces using
optional hardware.
TECHNICAL SPECIFICATIONS 3
FEATURES/DESCRIPTION DA1906SX
GENERAL
No. of Inputs
One
Input Connector 15-pin HD Female
No. of Outputs
Two + One LOOP
Output Connectors 15-pin HD Female
Compatibility
high resolution
RGBHV, RGBS, RGsB
and RsGsBs
Table 1. DA1906SX General
MECHANICAL DA1906SX
Material 0.1” Al
Finish Gray
Top Panel Lexan
Height (inches) 3.00in (76mm)
Width (inches) 4.50in (114mm)
Depth (inches) 1.00in (25mm)
Weight (pounds) 0.40lbs (0.18kg)
Ship Weight (pounds) 2.4lbs (1.09kg)
T° Operating 10°C-35°C
T° Maximum 50°C
Humidity
90% non-condensing
MTBF (calculations) 40,000 hrs
Table 2. DA1906SX Mechanical
ELECTRICAL DA1906SX
Input Video Signal
Analog Signal 1.5V p-p max
Impedance 75 Ohms
Input Sync Signal
Horizontal, Vertical, & C-Sync TTL(+/-)
Sync on Green -0.3V
Impedance 10k Ohms
Output Video Signals
Analog Signal Gain of 1.05 (+/-5%)
Fall/Rise Time (ns) 1.4
Impedance 75 Ohms
Output Sync Signal
Composite Sync TTL(+/-)
Sync on Green -0.3V
Impedance 22 Ohms
Frequency Compatibility
Typical Video Bandwidth 380 MHz @ -3 dB
Minimum Video Bandwidth 350 MHz @ -3 dB
Horizontal 15-200 kHz
Vertical 47-180 Hz
Coupling
DC
Cross-talk
-40 dB @ 10 MHz
Power
External Power Adapter 9V DC, 500 mA
Power Consumption
4 watts max
Included
Distribution Amplifier
DA1906SX
Manual X
Power Adapter X
Input Cable (3ft 15-pin HD
Male to Male)
CB3703MR
Table 3. DA1906SX Electrical