System Analog Interface (VA6834FC)

VGA 신호를 입력 받아 2 개의 RGBHV로 출력하는 장비
VGA ~ UXGA, MAC, SUN, SGI 지원, 랙 마운트 가능 (옵션)
입력 : VGA
출력 : RGBHV, RGBS, RGsB
전원 : 90 to 140 / 200 to 240V, 12 watts Max.  

System Analog Interface (VA6834FC)
  • 15-pin HD Input with VGA Compatible pin-out
  • Accepts VGA thru UXGA, MAC, SUN, and SGI
  • Both Outputs offer RGsB, RGBS or RGBHV
  • 1U, 1/2 Rack Wide
  • Rack Mountable (with optional accessory)
  • Internal Power Supply (90 to 140/200 to 240V)

           Includes: (1) power cord

 

The VA6834FC is 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.

The VA6834FC is available in six different "Packs," which indicate the type of input and local monitor adapter cables that are included with it. These include the VGA-Pack, the MAC-Pack, the SUN/SGI-Pack, and the RGB-Pack. A Combo-Pack (VGA/MAC) and a Super-Pack (VGA/MAC/SUN/SGI) are also available. See VA6834FC/VA6835FC Packs for additional information.

The VA6834FC uses a 15-pin HD input that is compatible with standard VGA cables. The VA6834FC offers three fully buffered outputs: two main outputs, each using 6 BNC connectors to deliver RGBHV, RGBS, or RGsB type signals, and a pass-through 15-pin HD local monitor output.

If the input signal format is RGBS or RGBHV, the main output may be RGBHV, RGBS, or RGsB. However, if the input signal is RGsB, the output must be RGsB. The VA6834FC is not designed to strip Sync from Green.

The VA6834FC offers a number of useful features, such as switches for Input Termination and ID Bit (used to emulate a local monitor). A dial-type Horizontal Positioning Control on the front panel not only adjusts the image position, but can also be used to turn off the Horizontal Delay/Positioning Control.

Panel

Application Diagram

Technical Specifications

GENERAL

Input
Female 15-pin HD, VGA-compatible pin-out

Output
Local Monitor: Female 15-pin HD, buffered with ID pins pass-through, VGA compatible pin-out
Main: (2) 6 BNC Analog RGBHV, RGBS, RGsB

Compatibility
VGA thru UXGA, MAC, SUN, SGI, and other computers with an analog video output format. Appropriate cables are required for each computer type.

 

MECHANICAL

Width: 8.50 in; 216 mm
Height: 1.75 in; 44 mm
Depth: 4.93 in; 125 mm
Weight: 2.0 lb; 0.91 kg
Ship Weight (VGA-Pack): 4.0 lb; 1.82 kg
Material: 0.1" Al
Finish: Gray
Front/Back Panels: Lexan
T° Operating: 10°C to 35°C
T° Maximum: 50°C
Humidity: 90% non-condensing
MTBF (calc.): 40,000 hrs

ELECTRICAL

Input Video Signal
Analog: 0.3 to 1.2 Vp-p
Fall/Rise Time: 0.9 ns
Impedance: 75 ohms

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

Output Video Signal
Analog: 0.77 Vp-p
Fall/Rise Time: 1.2 ns
Impedance: 75 ohms

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

Frequency Compatibility
Horizontal: 15 to 130 kHz
Vertical: 25 to 180 Hz
Bandwidth: 350 MHz
Horizontal position range: 20%
Cross-talk: 39dB @ 100MHz
Power: 90 to 140/200 to 240V
Power Consumption: 12 watts Max.

 

OPTIONAL ACCESSORIES

DA1294FC: Rack ears for single unit
DA1293FC: Rack shelf for two units side-by-side
See VA6834FC/VA6835FC Packs and Interface Accessories for additional information.


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