SpeedyBee TX800 5.8 GHz 48-Channel Video Transmitter

SpeedyBee TX800 5V — a high-performance compact 5.8 GHz video transmitter for FPV drones, created by the SpeedyBee brand. This model provides adjustable output power up to 800 mW and supports 48 channels in the 5.8 GHz range, allowing for minimized interference and stable, clear video signal transmission even in challenging conditions. The SpeedyBee TX800 is suitable for lightweight mini FPV quadcopters and medium racing drones, where significant parameters are combined with compact dimensions.

The transmitter has compact physical dimensions of 28x28 mm with 20x20 mm mounting holes, which significantly simplifies integration into the drone chassis. The angled MMCX connector reduces stress on the connector when connecting the antenna and increases operational reliability. The body is equipped with a metal heatsink with mounting for efficient heat dissipation and protection against overheating, ensuring stable long-term operation at high power levels.

Key Features

• Operating range: 5.8 GHz with 48-channel support for minimizing interference;
• Adjustable transmission power: PIT mode and 25 / 200 / 400 / 800 mW levels;
• IRC Tramp protocol support: remote control of parameters via a compatible remote or SpeedyBee App (if the flight controller has a Bluetooth or Wi-Fi module);
• Betaflight integration: VTX Table support for convenient configuration via the flight controller;
• Power supply: 3.7–5V with an additional 5V 250 mA output for camera power;
• Weight: only 5.6 g — optimal for lightweight configurations;
• Metal heatsink for overheating protection and operational stability.

Control and Indication

Settings are made with a single button on the transmitter, making control simple and intuitive:

• Short press — channel switching (CH1–CH8);
• Hold for 2 seconds — enter band selection mode, short presses to select Band1–Band6;
• Hold for 5 seconds — enter power selection mode, short presses to select PIT / 25 / 200 / 400 / 800 mW;
• Hold for 10 seconds — lock or unlock transmitter settings.

LED indication provides visual control of selected parameters:

• Blue LED — channel indication;
• Red LED — band indication;
• Orange LED — transmission power level indication.

IRC Tramp support allows remote parameter changes via a remote control or the SpeedyBee App (if the flight controller has the appropriate module), which is especially convenient during aircraft preparation and in flight. For integration with the flight controller, it is recommended to use the Betaflight VTX Table — the settings table can be found in the manufacturer's documentation or on Betaflight community resources.

Package Contents

The package includes:

• 1 × SpeedyBee TX800;
• 1 × MMCX antenna;
• 1 × MMCX to SMA adapter;
• 1 × 1.0mm 4pin cable.

Manufacturer: SpeedyBee. Product category: Drones & Quadcopters > Transmitters. The SpeedyBee TX800 is a balanced choice for pilots who value signal quality, compactness, and ease of control. A wide range of power levels, Tramp protocol support, and Betaflight compatibility make this transmitter suitable for both amateur flights and competitions.

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