DA1931CT

Twisted Pair to Video + Audio Receiver

  • Balanced and Unbalanced Audio Out
  • Compact Receiver
  • Buffered VGA Output
  • Plug & Play
  • Signal Equalization up to 900 ft
  • Signal Detect

Want to tell us what you think?
Feel free to post your comments here:
(Please include your email address if you
would like us to respond.)

 

 

The DA1931CT provides a means of receiving computer video and audio signals over Twisted Pair-type (CAT5) 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 RGBHV, component video, S-Video, or compostite video, along with stereo audio transmitted over the Twisted Pair cable from the DA1930CT or equivalent transmitter.

The DA1931CT provides both audio and video outputs. The DA1931CT offers a female 15pin HD output for RGBHV/YPbPr signals, a 4pin Mini-Din connector for S-Video and an RCA connector for composite video output. A 5pin 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 long cable lengths. The video equalization works in conjunction with the equalization on the transmitter for optimal performance. There is also a Signal Detect feature which shows when an input signal is present.

The latest generation of Twisted Pair devices uses an innovative, patented technology* developed by ALTINEX. The new signal processing technology allows transmitting and receiving fully equalized computer video signals, stereo, and audio signals over long distances. See details on the recommended cable length below.

* US Patent 7,065,190

Specifications

General

Electrical

Inputs Video/Audio

Input

Twisted Pair: (1) RJ45 female

Twisted Pair: Video/Sync/Audio Signals ALTINEX Standard

Outputs

Output Video Signals

RGBHV/YPbPr: (1) 15pin HD

RGBHV/YPbPr - Video: 75ohms

S-Video: (1) 4pin Mini-Din

RGBHV - Sync: 10 kohms/TTL

Composite Video: (1) RCA female

S-Video: 75 ohms

Stereo Audio - unbalanced.: (1) 3.5mm jack

Composite Video: 75 ohms

Stereo Audio - balanced: (1) 5pin terminal block

Output Audio Signals

Compatibility:

Gain at 1 KHz - Balanced: +6dB +/-10%

Signal Type: ALTINEX standard Twisted Pair

Gain at 1 KHz - Unbalanced: 0dB +/- 0.5dB

Video Signal Resolutions: VGA-UXGA; 480p-1080i

Amplitude Matching (difference left to right): 10% maximum

Recommended Max. Cable Lengths*

Power Consumption:

VGA 640x480@60Hz: 900ft (274m)

External Adapter: 9VDC, 465mA (4.2W)

XGA 1024x768@60Hz: 700ft (213m)

 

SXGA 1280x1024@60Hz: 650ft (198m)

 

UXGA 1600x1200@60Hz: 600ft (183m)

 

*Measured with ALTINEX CB3150PV low-skew cable

 

Mechanical

Accessories

Material: 0.1: Al

Included:

Finish ALTINEX: Grey

1xPower adapter, 9VDC, 1.1A

Top Panel: Lexan Overlay

Optional:

Height: 5.28in (134mm)

MB1001: "L" Shaped Mini-Brackets

Width: 4.29in (109mm)

 

Depth: 0.98in (25mm)

 

Weight: 1.0lb (0.45kg)

 

Ship Weight: 1.6lbs (0.73kg)

 

T° Operating: 10°C-40°C

 

T° Maximum: 50°C

 

Humidity: 90% non-condensing

 

MTBF (calculations): 40,000 hrs

 

Application Diagram

 

Specifications/Diagrams subject to change without notice.

 

Copyright © 2008 ALTINEX, Inc. All rights reserved. | v5.1 | 1.800.ALTINEX | Terms of Use | Terms & Conditions | Privacy