The SubGHz settings allow you to configure various options for the SubGHz radio module in your Flipper Zero. These settings can be found by pressing UP on the Desktop and navigating to MNTM > Protocols > SubGHz.

Toggle between default and custom frequency configuration.

• OFF: Use custom frequency configuration
• ON ^Default : Use factory default frequencies

Configure static frequencies for SubGHz operation.

• Static Freq: View list of configured static frequencies
  • None: No static frequencies configured
• Remove Static Freq: Remove a static frequency from the list
• Add Static Freq: Add a new static frequency to the list. Opens numeric keyboard: "Use kHz values, like 433920".

Configure frequency hopping settings for SubGHz operation.

• Hopper Freq: View list of configured hopper frequencies
  • None: No hopper frequencies configured
• Remove Hopper Freq: Remove a hopper frequency from the list
• Add Hopper Freq: Add a new hopper frequency to the list. Opens numeric keyboard: "Use kHz values, like 433920".

Toggle region lock bypass for SubGHz transmission.

• OFF ^Default : Region lock enabled (default)
• ON: Unlocks [^R] to 300-350, 378-467, 779-928 MHz

Enabling this option requires confirmation:

• No: Cancel and close dialog
• Yes: Enable region lock bypass

Enable extended frequency bands for SubGHz operation. Locked: must bypass region lock first. Use at own risk, may damage Flipper.

• OFF ^Default : Use standard frequency bands
• ON: Extends [^R] to 281-361, 378-481, 749-996228 MHz

Configure how file naming prefixes are applied to SubGHz captures.

• Before ^Default : Place prefix before the filename
• After: Place prefix after the filename