Video Anti Jammer

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seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-11 08:16
Browse the number: 501
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Product details

Producing customized video anti jammer of high performance, we are here waiting for you, and we can offer you video anti jammer wholesale service.

VIDEO ANTI JAMMER

 Model:  SD-S612V

 User Manual

 This device with built-in lightning protection can solve the video interference problems of Twill image, Band image, Electromagnetic line image, Distortion Image, Blinking image and so on.

 Adopt frequency shift technology to resist disturbance,built-in static-free module,HD video image , extensive compatibility. Transmission distance can reach 700m by SYV75-5 (Core Upgraded)
FEATURES

 1 ,Superstrong video anti-jamming ability

 2,Built-in lightning protection ,anti-static and singal isolation module.

 3,Video signals can be long-distance transmitted by video cable and RF cable.

 4,Long transmission distance(it can transmit 800m with 4 grade effect image under SYV75-5 coaxial cable)

 5,Anti-static,prevent master-control room to be disturbed from outer static with isolation circuit effectively.

 6,Automatic recovery without adjustment: device can adjust indication automatically within the proper range.

DETAIL IMAGES 

SPECIFICATIONS


     Item

Unit

Parameter

Out put Frequency

MHZ

30-40

Out put Power level

DB

107-115

Out put Impedance

Ω

75

Transmit Distance

m

700

Video In put Amplitude

Vpp

0.8-1 .5

Power Supply

V

DC 12V

Current

A

130mA

Working Temperature

-30-70

Rejection

DB

>60

Video Out putamplitude

Vpp

0.8-1 .5

Weight

g

315

Size

mm

130*51*30

DESCRIPTION OF INTERFACE

CONNECTION DIAGRAM

Troubleshooting Common Issues Table

Common Faults

Reason

Solutions

Without video signal

1, TX and RX Position upside

      2, The distance is too short, switch to long distance

3,Cable connection error

        4, Cable is too long

        5, Without power supply, Power supply isn't 12V or Power reverse

        6,Cable breakage or short circuit

1, RX connected to the main control room, TX connected cameras 2, TX an RX adjusted to the short distance 3, Properly connected equipment in accordance with the connection diagram 4, Shorten thetransmission distance 5,Measuring the power supply voltage is normal, if there is a problem, please replace the power 6,Check the cable, Fracture breakage or short circuit phenomenon

Images appear

     snowflakes little

1,The transmission distance is too far
       

     2,Broken cable

3,Cable for multi-core wire
         

       4,The transmission

       distance is too far and

       switching emphasis on the state of the short-range

1,Shorten the transmission distance

     2,Switched cable

     3,Replacement for the single-core cable

     4,TX and RX are transferred to the longdistance

The image is too white or

     too dark

Input signal amplitude is too high or too low

Adjust the TX side V-L the button clockwise dim counterclockwise lights

Images on a wide black

     stripes

Insufficient camera power supply

Replacing the power of the camera

Two white stripes image

Power supply filter circuit is broken, the power will be relatively hot

Replace the power

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