Professional av System Vga Switch Matrix With 8 Channel
Professional av system vga switch matrix with 8 channel
VGA Matrix Switcher is high-intelligent matrix switch device which is designed for switching and distributing the display of computer signal (RGBHV signal). It's used for switching the multiplex signal from the input channel to the output channels; the output channels are independent from each other. VGA Matrix Switcher allows synchronous or asynchronous switching between the computer signal and audio signal.
VGA Matrix Switcher adopts professional matrix chip, comes with buffered function, output is more stable, with highly definition images. VGA Matrix Switcher can realize 24-hour standby, it has the function of off-site switching and memory protection. It has RS232 serial communication interface which can connect to PC, remote control system and a variety of remote control devices. VGA Matrix Switcher is able to meet the different needs of customers, widely used in multimedia conferencing projects, radio and television projects, command and control centers and other occasion
* Support 8/16 channels audio and video signal input, 2/4/8/16 channels audio and video signal output.
* Video Broadband height is 350MHz (-3dB) when fully loaded.
* Provide multiple sets of preset save option, with power-down memory function.
* LCD displays the status of the switching operation in real time, Client can check the current input output channel connectivity status with the panel keyboard.
* With infrared remote control and RS232 communication function.
* Support fast switching operation, the operation is quite simple and efficient.
* With separate VGA input and output terminals, adopt 15-PlN Hd female connector, support a variety of RGB and VGA signal source.
* Audio input and output interface adopts five bits 3.8mm Phoenix Interface.
* Support RGBHV, RGBS, RGsB, RsGsBs high-definition television (HDTV), component video, s-video and composite video (signal).
* Audio signal types are: stereo, balanced or unbalanced connection.
* Adopt programmable logic array circuit which can realize mutual interchange with each other.
* Long-distance transmission signal distortion compensation technology.
* Built-in universal power supply.
Composite video signal | |
Video Bandwidth |
350MHz(-3dB) full load |
Input Signal |
RGBHV,RGBS,RGsB,RsGsBs |
Input Interface |
DB 15 Female connector |
RGB Input Level |
0.5Vp-p ~ 2.0Vp-p |
RGB Input Impedance |
75Ω |
HV Input Level |
0.5V ~ 5.0Vp-p |
HV Input Impedance |
510Ω |
Output Signal |
RGBHV,RGBS,RGsB,RsGsBs |
Output Interface |
DB 15 Female connector |
RGB Output Level |
0.5Vp-p ~ 2.0Vp-p |
RGB Output Impedance |
75Ω |
HV Output Level |
0.5V ~ 5.0Vp-p |
HV Output Impedance |
75Ω |
Return Loss |
<-30dB@5MHz |
Horizontal Frequency Response |
15 KHz ~ 145 KHz |
Vertical Frequency Response |
30 Hz ~ 170 Hz |
The analog audio signal | |
Bandwidth |
150MHz(-3dB) full loaded |
Input Signal |
Stereo ( balanced or unbalanced) |
Input Port |
5bit 3.8 interface |
Input level (max) |
+19.5dBu |
Input Impedance |
> 10KΩ |
Output Signal |
Stereo ( balanced or unbalanced) |
Output Port |
5 bit 3.8 interface |
Output Level (max) |
+19.5dBU |
Output Impedance |
>50Ω |
Frequency Response |
20Hz-20KHz, +0.05dB |
Noise Ratio (S/N) |
>90dB |
Stereo Channel Isolation |
>80dB @ 1 kHz |
Common Mode Rejection Ratio (CMRR) |
>75dB @ 20 Hz ~ 20 kHz |
Equipment Specifications | |
Propagation Delay (MAX) |
5nS ( ±1nS) |
Switching Delay |
200nS ( maximum time ) |
Average Failure |
50000hours |
Operating Temperature |
-20℃~45℃ |
Operating Humidity |
10%~90% |
Supply Voltage |
100VAC~240VAC, 50/60Hz |
Full-sealing package of Products:
We adopt full-sealing bubble film+strech film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.

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