• Model: SB-2812

The SB-2812 is (4) to (4) Composite Video Amplifier (booster) used to drive signals over a long distances via RCA video connectors. This product provides amplifier signal from +0dB to +6dB via an adjustable control. This is useful for distributing signals from any video source, included higher resolution video sources to a display monitor. Video signals can be distributed up to ~1000 feet away. Perfect for Classrooms, Training, Conference Halls and Retail outlets. It works great at high resolutions. Supports (4) independent channels of Composite Video.


  • Adjustable gain control for each Composite Video channel
  • Surface mount tabs provided


  • Input: (4) independent Composite Video Inputs at 1Vp-p/75Ohm
  • Output: (4) independent Composite Video Outputs at 1Vp-p/75Ohm
  • Video Bandwidth: 440MHz, G=+2, 320MHz, G=+10
  • Setting Time: 10ns to 0.1%, 2VStep, G=+2
  • Low Distortion (SFDR):
    • -66dBc@20MHz
    • Second Harmonic: -75dBc@20MHz
    • Third Harmonic: 26dBm@70MHz, G=+10
  • Gain Flatness: 0.1dB to 75MHz
  • In/Out Terminal: RCA female connectors
  • Differential Gain Error: 0.01%, RL=150%
  • Differential Phase Error: 0.0%, RL=150%
  • Weight: .32 Kg / .7 lb (Unit only) / 1.3 lb (Net)
  • Power Consumed: 100mA Maximum
  • Power Supply: DC 12 Volts@420mA


  • SB-2812 (RCA) Distribution Amplifier-Booster
  • AC/DC Adapter: 12VDC, 420mA
  • Users Guide

WARNING: Cancer and Reproductive Harm -