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The SB-3712 is a Video/Audio signal distribution Amplifier product. This product provides sixteen video and audio outputs that are identical to the input signal, without any loss of the original quality. This product is useful for distributing signals from VCRs, Camcorders, Video Game Consoles, Video Cds, DVDs, Satellite Receivers, CATV Set Top Boxes, etc. All signals are For Composite Video and Stereo Audio.


  • 1 Input Composite Video/Stereo Audio(RCA)
  • 16 Outputs Composite Video/Stereo Audio
  • Video Bandwidth > 10 Mhz
  • Video Distortion < 1.2db
  • Audio Distortion < 0.6db
  • Power input DC12V,@500~1000mA


  • Type of switcher: 1:16 AV Distribution Amplifier
  • Signals Amplifier Composite Video & Stereo Audio
  • Video Bandwidth: 110MHz(-3dB) G=+1
  • Output swings: <25mV
  • Slew Rate: 1000 V/as
  • Settling time: 50 ns To 0.1%
  • Gain Flatness: 0.1 dB to 20MHz, Rl=150%
  • Differential gain Error: 0.03% , (Rl= 1 k%)
  • Differential Phase Error: 0.030, (Rl= 1 k%)
  • Audio Frequency Respond 20Hz -20KHz, + 0.0 5db.
  • Low distortion: -80 dBk total harmonic @ 1 Mhz, (Rl=100%)
  • Low power: 4.4 mA / Amplifier
  • Outstanding load drive capability
    • 1 Drive 45mA, 0.5 V from supply rails
    • 2 Drive 50 uF, Capacitive load (G=+1)
  • Dimensions (W.D.H.): 17.32" (482mm) x 5.9" (200mm) x 1.73" (44mm)
  • Power Voltage Input: DC 12V @ 500mA. Up till ~ 3A accepted

In the box:

  • SB-3712 Distribution Amplifier
  • Users Guide
  • AC/DC Adapter: 12VDC, 500mA

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