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8x4 VGA Matrix Switch 8 Inputs and 4 Outputs with Audio, Infra Red Remote and RS232 Control

$799.00 $506.88

Description :

8x4 VGA Matrix Switch with audio, also referred to as VGA Audio Matrix Switcher, displays Video from multiple VGA Video sources to multiple VGA Monitors, or projectors along with 3.5mm stereo audio. VGA Matrix with audio enables user to switch any of the VGA inputs to any of the VGA outputs, or the same input can be displayed on all the outputs. This 8x4 VGA Video Matrix is a high Video bandwidth product. It is one of the most innovative VGA/RGBHV Switching products available today. This 8x4 VGA router is ideally suited for LCD TVs or plasma display applications. The Control options are front push buttons with LED readout, RS232 or IR remote controller.


Product Features


  • Support 8 inputs to 4 Outputs VGA Audio Matrix switcher
  • Support PC resolution VGA (640x480), SVGA (800x600), XGA (1024x768), SXGA (1280x1024), UXGA (1600x1200), WUXGA (1900x1200)
  • Video bandwidth: 380MHz (-3db), 200 mVp-p
  • Excellent Video (VGA-RGBHV) and Stereo Audio Performance
  • Audio Frequency Respond: 20Hz ~ 20KHz
  • Low all hostile crosstalk of -83dB@ 5 Mhz
  • Excellent ESD rating: exceeds 4000 V
  • Switching RGBHV in LCD Monitors and plasma displays
  • Suitable for full HD high resolution video player device and LCD/Plasma Monitor displays
  • Direct Selection and confirm via Front push buttons with LED readout
  • Infrared: IR remote control (38KHz) and IR Extender (Maximum 300M)
  • Support RS 232 interface control driver for 95/98/2000/xp - A windows based control software driver packaged
  • RS 232 protocol list with manual attached
  • Enclosure type: Support 19 inch Ear & 1RU Rack mountable panel
  • Support lower power consumed full load under 550mA
  • Power supply offer a universal type 100~230 VAC switch



Type of switcher
8 inputs to 4 outputs VGA Matrix Switcher
Video Bandwidth
380 MHz (-3db 3200 mv p-pm 310MHz, (-3dB) 2V p-p R=325MHz, G=325MHz, B=325MHz, H=110MHz, V=110MHz
Audio Bandwidth
60MHz, (-3dB), Audio Right=60MHz, Audio lift=60MHz)
Audio Frequency Respond
Gain Flatness
90 Mhz, .1dB
Differential Gain Error
01% , .1dB
Differential Phase Error
02, .1dB (RL-150 )
Fast settling time
15ns to 0.1%
All Hostile crosstalk
-84 db @ 5 MHz, -54 @ 50 MHz
Channel Crosstalk
-56 db @ 100 Mhz
Slew Rate
1000Vlus, G=+1.2 V Step
High Off Isolation
Output current
Low power CMOS
550 mA Quiescent Current
IR Remote Controller (38KHz), Front panel selection buttons with LED readout and RS232 PC control
Dimensions (W.D.H.)
17.32" (440mm) x 7.80" (200mm) x 1.73" (44mm)
Power voltage input
DC 12V @2A
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.

James Johnson- Lockheed Martin

Knowledgeable, experienced and courteous staff. We needed Fiber Optic Extenders with EMI shielding to avoid interference in signal transfers. KVMSwitchTech worked with us to design a DVI Fiber Optic Extender customized for our application. Thanks for all your help.

Angela Russo - Panasonic

Rack LCDs for one of our newer locations were required for data monitoring. The light weight and short depth design of the Rackmount LCD Console was exactly what we were looking for. In addition, the product's streamlined and durable construction ensures its longevity and reliability in our environment. These guys are pros and know what they are doing.

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