Shinybow SB-2812 front


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  • Product Description

    4 In 4 Out Composite Video Booster (RCA) 

    The SB-2812 is 4 to 4 Composite Video Amplifier (booster) used to drive signals over a long distance. This product provides signal amplifier from +0db to +6db via an adjustable control. This is useful for distributing signals from any video source, included higher resolution video source to a display monitor. Video signals can be distributed up to more than 300~1000 ft away. Perfect for Classrooms, Training, Conference Halls, 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 at 1 Vpp/75 ohm
     • Output: 4 independent Composite Video at 1 Vpp/75 ohm
     • Video Bandwidth: 440MHz, G=+2, 320Mhz, G=+10
     • Setting time: 10ns to 0.1%, 2V Step, G =+2
     • Low Distortion (SFDR) Third Order lntercept(3IP): -66 dBc @ 20MHz,
     • Second Harmonic -75 dBc @ 20MHz, Third Harmonic 26 dBm @ 70MHz, G=+10
     • Gain Flatness: 0.1dB to 75 Mhz
     • Differential Gain Error: 0.01%, Rl=150%
     • Differential Phase Error: 0.01%, Rl=150%
     • Size(L,W,H): 4.09 in x2.83 in x1.00 in (104mm x 72mm x 25mm)
     • Power Consumed: 100mA Maximum
     • Power Source: DC 12 Volts, @500mA.

    In the Box

     • SB-2812 (RCA) DA-Booster
     • Users Guide
     • AC/DC Adapter: 12VDC, 500mA

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  • Warranty Information

    3 year warranty (parts & labor)

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