SpeedyBee TX800 20x20 25-800mW 5.8GHz VTX - MMCX
by Speedybee

The SpeedyBee TX800 5.8 GHz VTX delivers adjustable output from 25 mW up to 800 mW in an ultra-compact 20×20 mm footprint. Featuring IRC Tramp protocol support for remote setup via Betaflight or SpeedyBee App, and Pit Mode for safe low-power operation. Its efficient integrated heatsink allows it to fit in lightweight builds while maintaining high transmission power. An MMCX connector delivers secure antenna mounting, and a MLCC setup ensures minimal interference. Ideal for freestyle, long-range, or cinewhoop quads.

Specifications:
• Frequency / Channels: 5.8 GHz, 48CH (6 bands)
• Output Power Levels: PIT / 25 / 200 / 400 / 800 mW
• Input Voltage: 3.7–5.5 V
• Power Output: 5 V @ max 250 mA (to FC/Cam)
• Current Draw: ~250–750 mA
• Antenna Connector: MMCX
• Video / Power Interface: 4-pin 1.0 mm JST cable or solder pads
• Mounting Footprint: 20×20 mm (M3 holes)
• PCB Size: 28×28 mm including heatsink
• Weight: ~5.6 g (with heatsink, without antenna)
• Features: IRC Tramp protocol, Pit Mode, button mode-switch, LED status indicators
• Compatible with: 3.5″–5″ FPV frames

What’s in the Box:
• 1 × SpeedyBee TX800 VTX module (MMCX)
• 1 × MMCX dipole antenna
• 1 × MMCX-to-SMA adapter cable
• 1 × 4-pin JST control cable