Overview
Foxeer FPV Video Scrambler is an analog, zero-latency video scrambling/descrambling solution designed for FPV video links. Note: this device can not work with the monitor/VRx with 7456E OSD chip.
Key Features
- Analog signal support
- Zero latency
- Two-part solution: scrambling board (TX side) and descrambling board (RX side)
Connections / Pin Labels (from wiring diagram)
- Scrambling board labels: VIDEO, GND, 5V OUT, TRAMP, GND, 7-36V OUT
- Camera plug labels shown: VSEN, OSD, VID, GND, VCC
- Receiver/monitor side labels shown: BAT+, GND, VIDEO
For installation assistance and compatibility questions, contact https://rcdrone.top/ or support@rcdrone.top.
Specifications
| Name | Video Scrambler |
| Signal | Analog |
| Latency | Zero |
| Size | Scrambling: 24*10.3*4.3mm; Descrambling: 24*10.3*4.3mm |
| Weight | Scrambling: 1g; Descrambling: 1g |
| Scrambling Input Voltage | 5V |
| Descrambling Input Voltage | 5-36V |
What’s Included
- Scrambling: 1 x Scrambling Board
- Scrambling: 2 x SH 1.0-6pin Cable
- Descrambling: 1 x Descrambling Board
- Descrambling: PH 1.25-3pin
Diagram

Details

The Foxeer FPV video scrambler wiring uses labeled VIDEO, GND, 5V IN/OUT, TRAMP, and 7–36V OUT pads for connecting camera, flight controller, and VTX/receiver.
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