1. Description 
 
■ This card type amplifier with 10 channels receives one Analog Audio Signals 
    and amplifies, split it into three audio analog outputs without signal resistance.

■ This has a high band frequency for broadcasting high definition quality and 
    distinctive quality provides low loss and best clarity.

■ This is a card type video amplifier for broadcasting use with dual power system.
    LED panel enables to view its video input/output.

■ 10 Cards can be stored in main shelf and each audio distribution amplifier card
    enables to use one input, three outputs in 2 channels. And each card enables 
    to control video level signal with video gain and terminal.  

  
2. Panel Drawing

3. Specification 

■ Video Part
  - Input/Output number : 1in x 3out x 20ch
  - Input/Output type : composite video 1Vp-p, 75ohm
  - Input/Output connector : BNC
  - The gain : 45IRE ~ 185IRE
  - Frequency response : ±0.1dB(750KHz ~ 4.7MHz)
  - Crosstalk : below 60dB
  - S/N : below 65dB
 
■ Case & Power Part
  - Power source : AC 85 ~ 240V, 50 ~ 60Hz Dual Power Supply
  - Temperature : 0℃ ~ 40℃ 
  - Power consumption : below 30Watt
  - Type : 19” Rack Type
  - Dimensions : 483(W) * 89(H) * 300(D) mm