Video balun (UTP balun) CCTV Monitor System Video Anti-Interference Jamming / video amplifier
Product Introduction Video expander (frequency shift type) is a kind of transmission electronic product which can transmit unrepeated utmost 1Km video image signal in an ordinary video or radio-frequency wire cable.
The working principle of this product is to modulate 0-6M video signal to 40M radio-frequency signal, and to avoid all kinds of interference signal sources (0-28M) to a large extent.
It can be used widely in various places, such as elevators, factories and mines, electric power plant, aluminum workshops, roads, light pole monitoring, coal mines, tourist attractions, farms, mountainous areas and the coaches.
It can mainly solve the tough anti-interference problems (including elevators, converting stations, electromotor, industrial converter and various high frequency electromagnetic interferences.)
Transmission Distance of Frequency Shift Type Anti-interference (Video Expander) Because of different wire cable features for different manufacturers, the transmission distance of the product also varies in the wire cables of different manufacturers.