Defines available power output, mapping mW (e.g., 25, 200, 800) to dB values. Why You Need Them
Maps channels (e.g., A1, R7) to specific frequencies (e.g., 5865 MHz). vtx-tables
Defines if you are using TBS SmartAudio or IRC Tramp. Defines available power output, mapping mW (e
Copy and paste the manufacturer-provided VTX table text into the Betaflight CLI. Copy and paste the manufacturer-provided VTX table text
Are you trying to configure this in ?
Without a correct VTX table, you cannot change your video channel or power output via your radio (OSD/stick commands). If the VTX table is wrong, it may revert to default settings (often 25mW) every time you plug in your battery. How to Configure VTX Tables (Betaflight)
Download the VTX table from the manufacturer's website and use the "Load from file" button in the Video Transmitter tab.