Many VTXs come "locked" to legal frequencies/power. You must apply an unlocked table or use the manufacturer’s instructions to unlock it, otherwise, you cannot use high-power modes. Reboot: Always save and reboot after applying a VTX table. To get you the exact answer, I need to know: What is the exact model of your VTX ? What protocol are you using (SmartAudio or IRC Tramp)?
Defines if you are using TBS SmartAudio or IRC Tramp. vtx-tables
Are you trying to configure this in ?
are a crucial configuration file in Betaflight (since version 4.1) that tell your flight controller exactly how to communicate with your Video Transmitter (VTX). They map specific frequency channels and power levels (mW) to commands sent via protocols like SmartAudio or IRC Tramp . Key Components of VTX Tables Many VTXs come "locked" to legal frequencies/power
Download the VTX table from the manufacturer's website and use the "Load from file" button in the Video Transmitter tab. To get you the exact answer, I need
Defines available power output, mapping mW (e.g., 25, 200, 800) to dB values. Why You Need Them