6V-15V TX Encryption RX Decryption Module FPV Video Jammer For Analog Video Transmission

This FPV video jammer provides secure analog video transmission through TX encryption and RX decryption capabilities, supporting both PAL and NTSC formats.

1. Open the configuration software, locate the corresponding serial port, select and open the serial port, then click "Read" to view current device parameters.
2. Select either "Scrambling" or "Descrambling" mode, input the required sequence, then press "Write" to apply the settings.

1. DC 6-15V
2. DC GND
3. Video GND
4. Video IN (Connect to camera or flight control OSD output)
5. Video GND
6. Video OUT (Connect to transmitter)
7. TTL TXD
8. TTL GND
9. TTL RXD

1. DC 6-15V
2. DC GND
3. Video GND
4. Video IN (Connect to receiver video output)
5. Video GND
6. Video OUT (Connect to display/VR)
7. TTL TXD
8. TTL GND
9. TTL RXD

Due to variations in equipment from different manufacturers, you may encounter insufficient video brightness. If this occurs:

1. First, remove the resistor at the "R3" position
2. If video amplitude remains insufficient, remove and short-circuit the resistor at the "R2" position