VA6802: Compact Analog Interface with RGB Video EQ

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ÀÔ·Â : VGA-Compatible, 5-pin Terminal Block
Ãâ·Â : RGBHV, 5-pin Terminal Block
Àü¿ø : 9V-500mA ¾î´ðÅÍ Æ÷ÇÔ  

VA6802: Compact Analog Interface with RGB Video EQ

VA6802
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  • RGB Video Equalization for Long Cable Runs

  • Active Audio Balancing/Buffering

  • 15-pin HD Input with VGA Compatible pin-out

  • Accepts VGA thru UXGA, MAC, SUN, and SGI

  • Main Buffered Output offers RGsB, RGBS, or RGBHV

  • Balanced Stereo Audio Output on 5-pin Terminal Block

  • Ideal Enclosure for Table Mounting

The VA6802 is a compact interface designed to allow the connection of a computer video source to a scan-rate compatible monitor or projector. It is compatible with VGA thru UXGA, MAC, SUN, SGI, and other analog computer video sources.

With 16-position equalization controls for the Red, Green, and Blue video components, the VA6802 can compensate for losses caused by long cable runs. When used with super high-resolution coaxial cable, it can equalize cable lengths up to 300 feet.

The VA6802 uses a 15-pin HD input that is compatible with standard VGA cables. The VA6802 offers two buffered outputs: a main output on 5 BNC connectors that provides RGBHV, RGBS, or RGsB type signals and an output on a 15-pin HD connector that is typically used to feed a local monitor. The VA6802 is not designed to strip sync from green; if the input is RGsB, the output must also be RGsB.

The VA6802 is capable of passing balanced (or unbalanced) stereo audio, offering an input on a 3.5mm stereo mini jack, a local monitor output on a 3.5mm stereo mini jack, and a main output on a 5-pin terminal block type connector.

The streamlined VA6802 enclosure makes it ideal for mounting under a table or to other surfaces using optional brackets (MB1001). This enclosure also promotes orderly cable management.

Interface cables for the VA6802 must be ordered separately. See Interface Cables and Interface Accessories.

Application Diagram

Panels


Left Side


Top Panel


Right Side

Technical Specifications

General

Input:
Computer Video: Fem. 15-pin HD, VGA-compatible
Audio: Fem. Stereo Mini (3.5mm)

Output:
Local (Computer Video): Fem. 15-pin HD, VGA-compatible
Local (Audio): Fem. Stereo Mini (3.5mm)
Main (Computer Video): 5 BNC RGBHV, RGBS, or RGsB
Main (Audio): 5-pin Terminal Block

Compatibility:
VGA thru UXGA, MAC, SUN, SGI and other computers with an analog video output format. Appropriate cables are required for each computer type. Cables not included

 

Mechanical

Width: 5.46 in 139 mm
Height: 6.06 in 154 mm
Depth: 1.27 in 32 mm
Weight: 1.0 lb. 0.45 kg
Ship Weight: 1.6 lb. 0.73 kg
Material: 0.1" Al
Finish: ALTINEX Grey
Top/Input Panels: Lexan Overlay
T?Operating: 10캜-35캜
T?Maximum: 50캜
Humidity: 90% non-condensing
MTBF (calc.): 40,000 hrs

Electrical

Input Video Signal:
Analog: 1.7V Max
Impedance: 75 ohms +/- 1% (Terminated)

Input Sync Signal:
Comp., Horiz., Vert.: TTL (+/-)
Sync on Green: -0.3 V
Impedance: 10k ohms

Output Video Signal:
Analog: 1.7V p-p Max (Terminated)
Impedance: 75 ohms
High Frequency Gain: Adjustable by Equal. up to 2dB max.

Output Sync Signal:
Comp., Horiz., Vert.: TTL (+/-)
Sync on Green: -0.3 V
Impedance: 22 ohms

Frequency Compatibility:
Horizontal: 15-130 kHz
Vertical: 25-180 Hz
Bandwidth : 350 MHz @ -3dB

Audio Input:
Impedance: 10k ohms
Max Level: 0 dBu

Audio Throughput:
Gain: +6 dB balanced, 0 dB unbalanced
Frequency Response: 10 Hz to 20 kHz (+/- 0.05dB)
Noise Floor: -98 dB @ 20 kHz
CMRR: <40 dB, 10 Hz to 20 kHz

Audio Output:
Impedance: 50 ohms unbalanced, 100 ohms balanced
Drive: > 10 dBu

Power: 9V DC-500mA Supply (included)


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