Multiplexor de video 4cn + RS485 sobre 1 coaxial

It is suitable for improvement of old projects and building of new projects. Features:
1. High-speed Frequency Division Multiplexing technology is adopted so that several channels of signals can be multiplexed without transmission delay or interference.
2. The knob for adjusting transmission distance built in the Receiver support adjustments according to actual transmission distance for best signal output.
3. Built-in video adjusting button in the Transmitter can cooperate with different video cameras.
4. With energy-saving circuit to achieve best energy efficiency ratio.

Benefits
Extend the tranmsission distance over the coaxial cable, Anti-jamming, surge protection...
Less cable is used. You can see for four cameras, just one PC of coaxical cable is needed.
Less labor is need.
Better perfermance of anti-interference.
Lower maintenance cost
Lower cost for the whole project
The best choice for improving the old project

Applications
Security upgrade
Campus
Transportation
Industrial
Retail

Technical Parameters

Output / Input Level: Transmitter 105dB / Receiver 75 -95dB
Input / Output Impedance: 75O(Unbalanced)
Bandwidth: 8MHz
Input / Output Amplitude: 1Vpp
Connector: BNC
Power Supply: DC12V/500mA
Dimension: 77*66* 27mm