CCTV Video Balun Active transceiver 8 CH BNC female

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Model: VB300-8
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8 ch Active Video Balun

【Specification 】* Frequency response: DC-8MHZ
* CMRR (Common Mode Rejection Ratio): 60DB
* Impedance: BNC terminal: 75Ω, RJ45: 100Ω
* Working temperature: -10℃-70℃
* Storage temperature: -30℃-70℃
* Applicable to NTSC, PAL, SECAM and CCIR systems
*External dimension: 430mm*169mm*44mm (excluding BNC)
* Power supply: AC90-260V
【Characteristic 】*Adopt differential signal transmission with 
excellent anti-jamming ability 
* Save project wire expenses, each a pair of 
twisted pair wire transmits one channel of video signal
 and one common Cat-5 unshielded twisted pair wire can 
simultaneously transmit four channels of video signal 
* The farthest transmission distance will be 
1500m if it is used with passive transceiver and The 
farthest transmission distance can reach 2400m if it is 
used with active transmitter
* Built-in transient suppression protection
【Use】 STT- 1611R receives balanced signal to converts it into 
unbalanced signal and raises the received signal with 
perfect receiving effect, which can be applied for the 
occasions such as video monitoring and video meeting and 
can transmit four channels of video image simultaneously 
via a 8-core Cat-5 twisted pair wire. It can simplify 
the wiring project and save wire use quantity.
【Other】
Type of the required wire:
Unshielded Cat-5 or above twisted pair wire (Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
Characteristic impedance: 100Ω±20Ω
DC loop resistance: 18Ω/100m
Differential capacitance: 62pf/m (Maximum)

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