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Shinybow SB-4144 4x4 VGA w/ Stereo Audio Matrix Routing Switcher

Please call us @ 216-798-7530 for Pricing and Availability

Description :

The SB-4144 has (4) individual inputs and (4) individual outputs located on the back panel with a video bandwidth from 310MHz to 380MHz. 

The SB-4144 VGA and Audio matrix switch is ideally suited for full HD (High Definition) LCD Television or Plasma display monitor applications. Functional manual control is achieved through push buttons located on the front panel with a single line LED display. External functional control is achieved through a RS-232 connection or through the IR remote control. The RS-232 connection allows functions to be controlled by third party controller. A Windows based control software package is included to provide complete control from a PC. 

When using the SB-4144 VGA and Audio Matrix Switch, a one-to-many or many-to-one connections can be established. You can easily connect any input device to any output device. You can also establish a single input device to many output devices or any combination, eliminating the need to constantly reroute video/audio input and output cables. The SB-4144 is useful for matrix signals from VGA source devices (such as: Personal computer, Set Top Box, and Satellite Receivers, etc.) to VGA destination devices (such as LCD Monitors, VGA Monitors, Plasma LCD TV, VGA Projectors, etc.).


Product Features


  • (4) VGA+Audio Inputs to (4) VGA-Audio Outputs Matrix Switcher
  • Supports VGA (RGBHV), Stereo Audio (AR/AL) Input signals
  • Supports VGA and Stereo Audio Output signals to VGA monitor displays
  • Higher video bandwidth 380MHz (-3dB), 200mVpp
  • Supports HD high definition resolutions XGA, SXGA, UXGA, WSXGA, WUXGA
  • Supports PC resolutions from 640x480 up to 1920x1200
  • Low All Hostile Crosstalk of -83dB@5Mhz
  • Excellent ESD rating exceeding 4000V
  • Compatible with all VGA video monitor devices, Plasma displays and Projectors
  • Supports RS-232 serial interface protocol command list
  • Supports RS-232 Interface Control Driver for 95/98/2000/XP-Windows based control software driver package
  • Various User Interface controls:
    • Attached Window based control software for Desktop or NB control by RS-232 port
    • Direct selection via front push buttons and confirmation data displayed via LED readout
    • Infrared IR Remote Control (38KHz) and IR Extender (Max 300M)
  • Supports desktop with ear mount and 19 inch rack mountable type panel
  • Supports lower power consumption with full power load under 550mA
  • Power supply DC12Volt, Universal Type Switch 100~230VAC, 50/60Hz


Type of Splitter
(4) In to (4) Out, VGA (RGBHV)-Audio Matrix Switcher
Input Ports
  • (4) VGA (RGBHV) via HD-15p VGA connector
  • (4) Stereo Audio (AR/AL), via (1) Ø3.5mm ear phone jack
Output Ports
  • (4) VGA (RGBHV) via HD-15p VGA connector
  • (4) Stereo Audio (AR/AL), via (1) Ø3.5mm ear phone jack
Video Bandwidth
380MHz (-3dB) 3200mVpp, 310MHz (-3dB) 2Vpp, R=325MHz, G=325MHz, B=325MHz, H=110MHz, V=110MHz
Video Supported
Higher resolution formats HD 1920x1200 (WUXGA)
Audio Bandwidth
60MHz, (-3dB), Audio Right=60MHz, Audio Left=60MHz
Audio Supported
Stereo Audio
Audio Frequency Response
Gain Flatness
90Mhz, .1dB
Differential Gain Error
01%, .1dB
Differential Phase Error
.02, .1dB (RL-150Ω)
Fast Settling Time
15ns to 0.1%
All Hostile Crosstalk
-84dB@5MHz, -54dB@50MHz
IR Remote Controller (38KHz), front panel selection buttons with LED readout and RS-232 PC control
PC RS-232 Control
RS-232 interface serial via DRV on a PC
Gain Control
60MHz 0.1dB gain flatness
Settling Time
50ns to 0.1%
Chassis Material
Channel Crosstalk
Slew Rate
1000Vlus, G=+1.2VStep
High OFF Isolation
Output Current
Low Power CMOS
500uA Quiescent Current
Dimensions (WxDxH)
17.5 x 7.9 x 1.75 in (445x201x45mm)
5.3 lb (Unit only) / 7.9 lb (Net)
Safety Approvals CE, FCC, RoHS (2002/95/EC)
Power Supply DC12V / 2A, Uses Universal Switch 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.

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