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Shinybow SB-5548BNC 8x8 Composite Video Matrix Routing Switcher w/ Stereo Audio (BNC) w/ 8-Zone Volume Control

$1299.00 $1020.00

Description :

The SB-5548 BNC is a true matrix routing switcher for AV (Composite & Stereo Audio) signals. Full support for NTSC or PAL Composite Video & Stereo Audio TV systems. The SB-5548BNC has (8) individual Composite Video (BNC connector) and Stereo Audio inputs with (8) individual Composite Video (BNC connector) and Stereo Audio outputs. Audio outputs control and adjust volume and AR/AL balance. Because it is a matrix router, any input may be routed to any output; or the same input may be routed to all outputs or any combination. It completely eliminates the need to constantly move around video audio input and output cables. The switcher is useful for matrix signals from composite video and stereo audio source devices (such as: VCRs, Camcorders, Video Game Consoles, Video CDs, DVDs, Satellite Receivers, CAT5 Set Top Boxes, etc.) to composite video/audio destination devices (such as: LCD TV, HDTV, Plasma displays, Projectors, etc.). Selection of inputs can be made via the front panel push buttons or an infrared remote control or RS-232 control with a computer. A RS-232 Windows GUI interface is provided for matrix routing control (Windows only).


Product Features


  • Supports (8) Inputs to (8) Outputs A/V (Composite Video & Stereo Audio) Matrix Switcher
  • Input/Output signals via Composite Video (BNC) & Stereo Audio (AR/AL)
  • Higher video bandwidth 450MB each signal path
  • Front panel channel selection buttons
  • Composite Video supports NTSC or PAL TV systems, via BNC connectors
  • Audio Volume control (+/-100 level) and Balance +50-AR / -50-AL
  • Compatible with all Composite Video devices, Plasma TV displays and HDTVs
  • Supports RS-232 serial interface protocol command list
  • PC RS-232 control drive compatible with Win-95/98/2000/XP
  • Various User Interface Controls:
    • Windows based GUI control via RS-232 port
    • Front panel push buttons
    • IR wireless remote control
    • Third party RS-232 control (via simple ASCII)
  • Supports (7) world wide control function keys: Full function front panel controls: ALL / OFF / VOL-BAL / LOCK / RECALL / MEMORY / ENTER
  • Supports desktop with ear mount and 19 inch 1U rack mountable type panel
  • Power supply DC12Volt, Universal Switch Type 100~230VAC, 50/60Hz


Type of AV Switcher
(8) In to (8) Out, A/V (Composite Video-Audio) Matrix Switcher
Video Support
Video: Composite Video 0.5~1.0Vpp, 75Ohms, (1) BNC connector
Audio Support
Stereo Audio (AR/AL), via (2) RCA connector (Color Red/White)
Video Bandwidth
4450MHz (-3dB), 200mVp-p, Higher resolution formats
  • Video: (8) Video (Composite Video) using BNC connectors
  • Audio: (8) Audio (Stereo Audio) using RCA connectors
  • Video: (8) Video (Composite Video) using BNC connectors
  • Audio: (8) Audio (Stereo Audio) using RCA connectors
Audio Volume Control
Volume Level +0~+100 (+6dB)
Audio Balance Control
Balance AR +51~100, AL 0~+50
Low All Hostile Crosstalk
Gain Control
60MHz 0.1dB gain flatness
Switch Controls
  • Select & Function buttons on front panel (Data status via LCM panel show out)
  • IR Remote Controller (switch control)
  • IR External port (switch control via 3.5mm OD Jack)
  • RS-232 series interface (switch control)
Source Status
Input status LEDs indicates presence of a live signal
(23) Function Control Keys
1.ALL, 2.OFF, 3.RECALL, 4.ENTER, 5.MEMORY, 6.LOCK, 7.VOL/BAL, 8.Destination button 1 thru 8, 9.Source button 1 thru 8
Infrared Frequency
IR External Distance
SB-100 IR Receiver support ~984 ft/300M maximum
AV I/O Connector
Video: BNC / Audio: RCA
Dimensions (WxDxH)
17.5 x 8 x 1.75 in
Rack Mount
1RU High 19 in Rack Mount #1U-440L (with rack mount)
5.5 lb (Unit only) / 8.2 lb (Net)
Safety Approvals
Power Supply DC12V/2A (consumption 1750mA), Uses Universal Type 50/60Hz, 100~230 VAC
Sam Smith - General Dynamics

We were looking for a 1U 19" Rackmount LCD Keyboard console for our Flight Simulation System. KVMSwitchTech promptly responded to all our questions. We purchased several NRKD-KVM-19 Rackmount Console units from them and are very happy with the performance. Keep up the good work.

Melvin Parker - L3 Communications

KVMSwitchTech helped us with a 1080p Rackmount Console with integrated 8 Port USB KVM Switch for our CNC Machines. The product works great and the staff is very friendly. I would recommend this Company.

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