Sell Video Anti-interference Device

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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.
Application Fields
Around elevators, electric motors, high-tension electricity lines, production lines, radio launching towers, frequency conversion equipments, other strong interfering environments, etc.
Technology Parameter
Transmitter(T) Receiver.
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
Transmission Distance
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
Brand Name
Supply Capacity
5000 Sets/Month
Available Colors
Condition of Goods
Lead Time from Order to Shipment
7 days
Model Number
Minimum Order Quantity
5 sets
Power Requirements
Terms of Payment
L/C at sight, TT
Terms of Sale
FOB Guangzhou
Warranty Coverage
3 years