Speedy Bee TX800 5.8G 48CH FPV Video Transmitter User Manual

[](https://manuals.plus/wp-content/uploads/2022/07/Speedy-Bee-

logo.png)Speedy Bee TX800 5.8G 48CH FPV Video Transmitter

[

](https://manuals.plus/wp- content/uploads/2022/07/Speedy-Bee-TX800-5.8G-48CH-FPV-Video-Transmitter- fig-6-Copy.png)

Instruction Diagram[

](https://manuals.plus/wp- content/uploads/2022/07/Speedy-Bee-TX800-5.8G-48CH-FPV-Video-Transmitter- fig-1.png)

LED

Mode

|

Channel (Blue LED)

|

Band (Red LED)

|

Power (Orange LED)

---|---|---|---

Lock

|

Constantly ON:

The current frequency point is Channel 1

|

Red LED will keep blinking , at this time the Red LED is not used to indicate

the current Band information.

|

Orange LED will keep blinking , at this time the Orange LED is not used for indicating the current Power information.

Unlock

| OFF:

The current frequency point is one of Channel 2~Channel 8.

|

Constantly ON: the current band is Band1,

OFF: the current band is one of Band 2 ~ Band 6.

|

Light OFF 25mW

Binking once in 2 seconds __  200mW Blinking once in 1 second 400mW Constantly ON 800mW

Blinking 4 twice in PIT mode

1 second

Button Operation

• Long press the button for 10 seconds to unlock/lock TX800.
• Short press the button to switch CH1/2/3/4/5/6/7/8.
• Long press the button for 2 seconds to switch band1/2/3/4/5/6.
• Long press the button for 5 seconds to switch to 25/200/400/800mW.

Support IRC Tramp Protocol

• TX800 supports the IRC TRAMP protocol and the modification of video transmission parameters through the remote control,Including frequency, working power and so on.
• If your flight controller supports Bluetooth or WiFi,You can also modify the video transmission parameters through the SpeedyBee App.

For BetaFlight flight controller firmware above BetaFlight 4.1.0, you need upload a VTX Table to the flight controller before using the remote control to modify the video transmitter parameters normally.
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.

Flight controller wiring

Note: Take UART4 for example

Betaflight 3.1 or above setting[

](https://manuals.plus/wp- content/uploads/2022/07/Speedy-Bee-TX800-5.8G-48CH-FPV-Video-Transmitter- fig-4.png)

Remote control

Note: Take Mode-2 for example

Frequency Table

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