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multimedia controller Central Control System CH-2000 control box education equipment
multimedia controller Central Control System CH-2000 control box education equipment
Supplier Info
[China Supplier]
Contact Person : Mr. Ho Ricky
Tel : 86-20-82072618
Fax : 86-20-82072628
Product Detail
The input mode adopts signal intelligent inspection switch. Solely intelligent matrix switch function(shooting/preview).
VGA PartInput PortVGA*3(Audio switch synchroniously)
Output PortVGA*2(with long-cable driving and preview function)
Support resolutionsVGA/XGA/SXGA/QXGA
Belt width440MHz
B/C Interference-50dB@5MHz
Differential Phase I/OS<1.28 degree, 3.58MHz
Differential Gain Mismatches0.1%,3.58-4.43MHz
Audio PartsInput PortAudio * 5 (B type *3)
Output portAudio *1
Frequency Response20Hz~20kHz + 1/-3dB
Stereo Passage Isolation>80dB@1kHz
Common Mode Rejection Ratio>75dB@20Hz-20KHz
Gain Mismatches±0.1dB
Visual PartsInput PortVideo*2
Output PortVideo*2
I/O Resistance/Impedanee75Ω
B/C Interference<-80dB@100KHz, full load
Return Loss-30dB@5MHz
Genlock 0.3V-0.4Vp-p
Belt Width100MHz
Other Output PortsProjector/rear projection TV Power Output*1
Screen Power Output*1
Digital Visualizer RS-232 Port*1
Projector RS-232 Port*1
Programing Infrared Window*2 (B type no such function)
RJ45 Netline Port* 2
USB Port* 2
Measurement(Length*Width*Depth)Outer Size200*88*100mm
Hole Size185*70mm
Weight1KG
EnvironmentPower SupplyAC220±10% 50/60Hz 5A
Power Consuming6W(exclude projector & screen power)
Application FieldEducation presentation system, corporate conference system, long-distance conference system

* Design and specification are subjected to change without prior notice.

multimedia controller Central Control System CH-2000 control box education equipment

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