China 4 Channel Passive CCTV Video Balun VB804,4 Channel Passive CCTV Video Balun VB804 Manufacturer
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4 Channel Passive CCTV Video Balun Video Transceiver VB804
Description:
The video balun VB804 is a passive transmission device that transmits video signal over unshielded twisted
Features:
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 pigtail BNC male connector
ABS plastic case
Connectors: RJ45, BNC male connector
Technical specifications:
|
Video Format |
NTSC, PAL, and SECAM |
|
|
Frequency Response |
DC to 8MHz |
|
|
Attenuation |
0.5dB typ |
|
|
CMRR |
60 dB |
|
|
Impedance |
Coax, Male BNC |
75 ohms |
|
RJ45 |
100 ohms |
|
|
Working environment |
Working Temperature |
-10℃ to +50℃ |
|
Storage Temperature |
-30℃ to +70℃ |
|
|
Humidity |
0 to 95% |
|
|
Wire Type |
UTP5 |
|
|
Connector |
Male BNC, RJ45 |
|
|
Power |
No power required |
|
|
Case |
ABS plastic |
|
|
Dimension |
75mm*50mm*25mm |
|
|
Weight |
135g/pc |
|
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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