Video Anti-interference Device
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12v power supply
anti interference device
Video Anti-interference Device can keep video signals from strong electromagnetic interference during video transmission, to ensure video signals transmitted to be true, stable, clear and without distortion. It helps effectively solve the problems of image floating, distortion, ghosting, etc. .
1. Keep video signals from external electromagnetic interference by adjusting signal frequencies;
2. High level of integration, small in size;
3. SMT Integrated Circuit, low in power consumption, use 12V power supply with camera;
4. of Aluminum Alloy Shell, durable and good at heat dissipation;
5. Lengthen the transmission distance up to 1.2km.
Around elevators, electric motors, high-tension electricity lines, production lines, radio launching towers, frequency conversion equipments, other strong interfering environments, etc.
Video In 1.0Vp-p Video Out 1.0Vp-p
Video Impedance 75(Ohms) Video Impedance 75(Ohms)
Output Level 110dB Input Level 70-110dB
Output Impedance 75(Ohms) Input Level Adjustment -20dB
Output Frequency 38.9mHZ Input Impedance 75(Ohms)
Frequency Accuracy 5KHz
Power Supply DC12V/500mA Power Supply DC12V/500mA
Distance for SYV Distance for SYWV
SYV75-3 <=450m SYWV75-5 <=910m
SYV75-5 <=630m SYWV75-7 <=1300m
SYV75-7 <=790m SYWV75-9 <=1580m
SYV75-9 <=1150m SYWV75-12 <=2275m