System Settings

Tx_UHF

Enable TX on UHF (400–470 MHz).

Options

OFF / ON

Default

ON

Category

System Settings

Notes

Disable to prevent accidental UHF transmission.

How to access it

Press MENU on the radio to open the menu.
Scroll with up/down arrows until you see Tx_UHF.
Press MENU again to enter the setting.
Use up/down to change the value, then MENU to save, or EXIT to cancel.

Related system settings

SQL— Squelch level — threshold for opening the squelch gate
Step— Tuning step size for VFO up/down arrow navigation
Modula— Modulation / demodulation mode
BandW— Receive bandwidth filter
AM_Fix— AM automatic gain control fix — reduces AGC pumping on strong AM signals

See the full menu reference for all UV-K5 menu items.