Hi,
I used the TYT default program to modify the range of my TYT TH-UV3R
from the stock config.   It was 400 - 470, but I've extended  it to
512Mhz.   I can now monitor my local UHF-T Fire Departments.

I can read and write to the new upper limit using the TYT software, but
I would like to use Chirp instead.   Is there anyway to tell chirp that
the upper limit of the frequency range is now 512Mhz instead of
470Mhz?   I looked for an .ini file that would have the radio
definitions in there, but I was unable to see one.   I'm hoping it is an
easy hack within chirp to allow me to write the 'out of band'
frequencies into the radio.

Thanks
73
Phil / w2lie