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400-0199-003 3
ABOUT YOUR DA1931CT 2
DA1931CT
CAT-5 TO VGA + AUDIO RECEIVER
The DA1931CT provides a means of receiving
computer video and audio signals over twisted pair
(CAT-5) type cable when used together with an
ALTINEX Twisted Pair Video Transmitter, such as
the DA1930CT.
The DA1931CT is compact and easy to use. The
DA1931CT is able to receive one of the video
sources, such as VGA, Component Video, S-Video
or C-Video along with Stereo Audio transmitted
over the CAT-5/6 cable from the DA1930CT or
equivalent Transmitter.
The DA1931CT provides both Audio and Video
outputs. The DA1931CT offers a female 15-pin HD
output for RGBHV/YPbPr signals, a 4 pin Mini-Din
connector for S-Video and an RCA connector for
Composite Video Output. A 5 pin terminal block is
available for balanced stereo output and a 3.5mm
jack is used for unbalanced stereo output.
The unit also offers hardware Video Equalization
for transmission lengths up to 400 feet. The Video
Equalization work in conjunction with the Video
Equalization on the transmitter. There is also a
Signal Detect feature which shows when an input
signal is present.
TECHNICAL SPECIFICATIONS 3
FEATURES/
DESCRIPTION
DA1931CT
GENERAL
Inputs Video/Audio
Altinex CAT-5/6 Twisted
Pair Standard
RJ-45
Outputs
RGBHV/YPbPr 15 Pin HD
S-Video 4 Pin Mini DIN
Composite Video RCA female
Stereo Audio – unbal. 3.5mm female
Stereo Audio – balanced 5 Pin Terminal Block
Compatibility
VGA through UXGA, Stereo
Audio, C-Video, S-Video
Table 1. DA1931CT General
MECHANICAL DA1931CT
Material 0.1” Al
Finish ALTINEX Grey
Top Panel Lexan Overlay
Height (inches) 5.28in (134mm)
Width (inches) 4.29in (109mm)
Depth (inches) 0.98in (25mm)
Weight (pounds) 1.0lb (0.45kg)
Ship Weight (pounds) 1.6lbs (0.73kg)
T° Operating
10°C-40°C
T° Maximum 50°C
Humidity
90% non-condensing
MTBF (calculations) 40,000 hrs
Table 2. DA1931CT Mechanical
ELECTRICAL DA1931CT
Input
CAT-5/6 Twisted Pair
Input
Video/Sync/Audio Signals
Altinex Standard
Output Video Signals
RGBHV/YPbPr - Video 75 Ohms
RGBHV - Sync 10 kOhms/TTL
S-Video 75 Ohms
Composite Video 75 Ohms
Output Audio Signals
Gain at 1 KHz- Balanced +6dB +/- 10%
Gain at 1 KHz- Unbal. 0dB +/- 0.5dB
Amplitude Matching
(difference Left to Right)
10% maximum
Frequency Response 20Hz-18KHz (+/-0.5dB)
Power
External Adapter (included) 9V DC, 1A
Table 3. DA1931CT Electrical