The Speedybee TX800 is a small, yet powerful VTX. Capable of 800mW output all while fitting in a 20x20mm mounting pattern. The integrated heatsink keeps dangerous heat away from sensitive electronics. Enhance your Cinematic FPV drone with the Speedybee TX800 video transmitter. Perfect for cinematic Freestyle drones and high-performance FPV setups, this transmitter delivers reliable video transmission for an immersive aerial experience. Upgrade your drone’s capabilities with the Speedybee TX800 video transmitter today!
Features
Specifications of Speedybee TX800 Video transmitter
- Frequency Channel: 5.8GHz 48CH
- Output Power: PIT/25mW/200mW/400mW/800mW
- Working Current: 5V@250~750mA
- Voltage out: 5V@max 250mA
- Voltage in: 3.7-5.5V
- Video input impedance: 75 Ohm
- Antenna Connector: MMCX
- Weight 5.6g: (without antenna)
- PCB Size: 28mm*28mm@20*20 M2
For BetaFlight flight controller firmware above BetaFlight 4.1.0, you need to upload a VTX Table to the flight controller before using the remote control to modify the video transmitter parameters normally. You can download VTX table for the Speedybee TX800 Video transmitter from the below links.
download SpeedyBee-TX800(USA).json
download SpeedyBee-TX800(EU).json
For the use of the video transmitter table, please refer to this article “How to Setup Betaflight VTX Table – SmartAudio Tramp VTX Control” by Oscar Liang.









| Frequency Channel | 5.8GHz 48CH |
| Output Power | PIT/25mW/200mW/400mW/800mW |
| Working Current | 5V@250~750mA |
| Voltage out | 5V@max 250mA |
| Voltage in | 3.7-5V |
| Video input impedance | 75 Ohm |
| Antenna Connector | MMCX |
| Weight | 5.6g (without antenna) |
| PCB Size | 28mm*28mm@20*20 |
| Mounting holes | M4 holes on the PCB; M3 holes on the metal heat sink |
Includes
- 1x Speedybee TX800 Video transmitter
- 1x MMCX Antenna
- 1x MMCX to SMA Cable
- 1x 1.0mm 4pin Cable

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