4 CH Passive CCTV Video Balun Video Receiver VB704
Description:
The video balun VB704 is a passive transmission device that transmits video signal over unshielded twisted pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It’s easy to install and cost effective, and does not require power. Working with 8-core CAT-5 can transport 4 channel video signals.
Its crosstalk and noise immunity ensure quality video signals.
Features:
l Full-motion CCTV video at distances up to 330m when used with any passive transceiver
l Up to 1500m with any active UTP video receiver
l Outstanding interference rejection, transient protection
l High quality image
l It can work as video transmitter or video receiver
l Compact size and easy installation
l With 4ch pigtail BNC male connector
l ABS plastic case
l Connectors: RJ45, BNC male connector
l Innovative combinable design
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.