HYTERA Transceiver Out of band config
Directions how to edit config files in CPS to allow a PD782 to operate below 450 MHz? I'm looking at 400 to 430
Edit the model.dat file for your appropriate radio.
That said, there is absolutely no way you are going to get your radio to
430, let alone 400. I get about 11 MHz either direction on my 782.
Anything outside of that results in a PLL lock.
If you need 400-430, you're going to have to get a 782 with that bandsplit.