Worked fine out of the box, after using Chirp had issue, after full reset same issue. I am licensed amateur and gmrs in U.S., however can only use 325mhz as I am in the Philippines until June.
I own 2 Tid H3. On one radio it won’t transmit on high power. Have latest firmware and done factory reset with no such luck. Done multiple antenna replacements didn’t improve a thing. Check and resubmit power settings manually with nothing. Any suggestions or just a bad radio????