rfsplatter

Tuning · Menu 43

Busy Lockout

Busy Channel Lockout — prevents TX when a signal is already present on the RX frequency.

Menu #
43
Options
Off / On
Default
Off
Category
Tuning

How to access it

  1. Press MENU on the radio to open the menu.
  2. Scroll with up/down arrows to menu 43: Busy Lockout.
  3. Press MENU again to enter the setting.
  4. Use up/down to change the value, then MENU to save, or EXIT to cancel.

Related tuning

  • Freq Step— VFO step size — the increment when tuning up/down with arrows
  • Side Tone— Transmit side tone format for MDC1200 PTT signalling

See the full RT-900 menu reference for all menu items.