1-In 2-Out RGBHV D.A. with Special Features (DA1322AT)

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High Resolution RGBHV, RGBS, RGsB, RsGsBs. Component (Y,R-Y,B-Y), S-video, Composite Video (NTSC, PAL, SECAM) ȣȯ
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ÀÔ·Â : RGBHV
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Àü¿ø : AC 95-240V  

DA1322AT: 1-In 2-Out RGBHV Distribution Amplifier with EQ & Gain

DA1322AT

  • 350 MHz Bandwidth

  • Two Individually Buffered Outputs

  • Gain & Equalization DIP Switches for RGB

  • AC or DC Video Coupling

  • Sync Channels Can Be Set to Analog (Pass-through) or Digital (Regenerated TTL)

  • Sync/Video Channel Termination Switches

  • Solid Metal Enclosure

  • 1-U High, 1/2 Rack Wide

  • Rack-mountable with optional hardware

  • Internal Power Supply (95-240V)

The DA1322AT is a 1-In 2-Out RGBHV high resolution video distribution amplifier designed to allow the connection of a single computer video or interface source to one or two monitors or projectors capable of handling the source resolution.

While similar to the DA1222AT, the DA1322AT offers additional features for the advanced user. Each video channel offers DIP switches for gain and equalization adjustments that can be used when driving signals over long cable runs. The video channels can also be set to either AC coupling or DC coupling. Each video channel can also be terminated or unterminated.

The sync channels on the DA1322AT can be set to pass either analog video/sync or they can be set to regenerate digital (TTL) sync. In addition, the DA1322AT is capable of outputting Horizontal and Vertical Sync, Composite Sync, or Sync on Green. Finally, the sync channels on the DA1322AT can be terminated or unterminated.

Though primarily designed to pass an RGBHV signal format, the DA1322AT can also pass RGBS, RGsB, Component Video (Y, R-Y, B-Y), S-video (Y/C), and Composite Video by using the appropriate channels.

The DA1322AT utilizes a universal linear power supply with continuous operation between 95-240V AC.

Application Diagram

Panel Drawings

  1. Red Input/DIP Switches (AC/DC, Term, Gain, EQ)

  2. Green Input/DIP Switches (AC/DC, Term, Gain, EQ)

  3. Blue Input/DIP Switches (AC/DC, Term, Gain, EQ)

  4. H/C-Sync Input

  5. H/C-Sync Analog/Digital Switches

  6. Dip Switches: H-Sync Term., C-Sync, V-Sync Term., Sync on Green

  7. V-Sync Analog/Digital Sync Setting

  8. V-Sync Input

  9. Power Indicator

  10. Active Signal Indicator

  11. Red Outputs 1 & 2

  12. Green Outputs 1 & 2

  13. Blue Outputs 1 & 2

  14. H/C Sync Outputs 1 &2

  15. V Sync Outputs 1 & 2

  16. Universal Power Connector

Technical Specifications

GENERAL

Input: 5-Female BNC Connectors
 
Output: (2) 5-Female BNC Connectors
 
Compatibility: High Resolution RGBHV, RGBS, RGsB, and RsGsBs format computer video. Component (Y,R-Y,B-Y), S-video (Y/C), and Composite Video (NTSC, PAL, SECAM). Video sources may be passed through the Red, Green, and Blue channels. Video may also be passed through the Horizontal Sync and/or Vertical Sync channels when DIP switches are set in the proper position.

MECHANICAL

Width: 8.50 in. (216 mm)
Height: 1.75 in (44 mm)
Depth: 4.50 in (114 mm)
Weight: 2.0 lb (0.91 kg)
Ship Weight: 3.2 lb (1.45 kg)
Material: 0.1" Al
Finish: Gray
Front/Back Panels: Lexan
Temperature (Operating): 10C-35C
Temperature (Maximum): 50C
Humidity: 90% non-condensing
MTBF (calc.): 40,000 hours

ELECTRICAL

Input Video Signal
Analog: -1.5V to 1.5V (1.5V p-p max)
Impedance: 10k ohms/75 ohms selectable
Input Sync Signal
Horizontal, Vertical, and Composite Sync: 0.5V-5V
Sync on Green: -0.3V (on video channels)
Impedance: 10 kOhm/75 ohm selectable
 
Output Video Signal
Analog: Gain of 1.05 (+/-5%) or 1.35 (+/-5%)
Fall/Rise Time: 1.0 ns
Impedance: 75 ohms
Output Sync Signal
Composite Sync Analog/TTL (+/-) Selectable
Sync on Green -0.3V (on video channels)
Impedance 22 ohms
 
Frequency Compatibility
Horizontal: 15-200 kHz
Vertical: 47-180 Hz
Minimum Video Bandwidth: 350 MHz @ -3dB
Typical Video Bandwidth: 500 MHz @ -3dB
 
Cable Equalization: Selectable: 0dB @ 100 MHz (off); 4.5dB @ 100 MHz (on)
Cross-talk: -40dB @ 10 MHz
Coupling: DC
Power: 95-240V continuous
Power Consumption: 10 watts max.

                   

 
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