China 4 Channel Passive CCTV Video Balun Video Transceiver VB804B,4 Channel Passive CCTV Video Balun Video Transceiver...
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Description:
The video balun VB804B is a passive transmission device that transmits video signal over unshielded twisted pairFeatures:
Full-motion CCTV video at distances up to 330m when used with any passive transceiver
Up to 1500m with any active UTP video receiver
Outstanding interference rejection, transient protection
High quality image
It can work as video transmitter or video receiver
Compact size and easy installation
With 4ch terminal block
ABS plastic case
Connectors: Terminal block, RJ45
Technical specifications:
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Video Format |
NTSC, PAL, and SECAM |
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Frequency Response |
DC to 8MHz |
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Attenuation |
0.5dB typ |
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CMRR |
60 dB |
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Impedance |
Terminal Block |
100 ohms |
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RJ45 |
100 ohms |
|
|
Working environment |
Working Temperature |
-10℃ to +50℃ |
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Storage Temperature |
-30℃ to +70℃ |
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Humidity |
0 to 95% |
|
|
Wire Type |
UTP5 |
|
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Connector |
Terminal Block, RJ45 |
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Power |
No power required |
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Case |
ABS plastic |
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Dimension |
75mm*50mm*25mm |
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Weight |
120g/pc |
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Connection method:
Clamp modular plugs for a Cat-5 unshielded twisted pair wire according to the connection order of TIA/EIA-568B (please refer to the following figure).connect the clamped modular plugs to the RJ45 sockets.connect the coax to the connection terminal.
Application Diagram
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