Unofficial compilation note: this library is unofficial material compiled and rewritten by BG7BAG Radio from public sources, for study reference only, and is not affiliated with the equipment manufacturers. For takedown requests, contact contact@bg7bag.com.
UV-5R Frequency Settings (VFO/STEP)
Understand frequency mode and step so you can land exactly on target.
VFO (frequency) vs MR (channel)
VFO Mode: type/show a frequency directly — for ad-hoc comms and programming. MR Mode: shows stored channel numbers for daily use. Toggle with VFO/MR. All programming happens in VFO.
Step (STEP)
Menu 1 STEP sets the frequency increment. Use 5.00 kHz normally; for 7-digit frequencies (e.g. 146.24625) set 2.5K. If you can’t land exactly, adjust STEP first.
Enter & fine-tune
In VFO, type the frequency directly (e.g. 438500 = 438.500). Before TX, hold MONI to monitor and confirm the frequency is clear.
Range & legality
i
Receive ~136–174 / 400–480 MHz (some 400–520); TX region-locked. Transmit only on authorised, licensed bands.
Which to use, VFO or MR?
VFO for setting/programming; MR for daily talk on saved channels.
Why can't I enter 438.500?
Be in VFO mode and STEP set to 5.00 kHz; if still stuck, you may be in MR mode.
What if STEP is wrong?
Frequency landing drifts — you may miss or fail to store the target.