Hi Chad, I have an 8360 that I use as a UHF base station radio in my shack. The CPS complains when I program "unsupported" frequencies, but so far I haven't had issue as long as I stay as high as possible. I haven't needed or tried to program in something like 432 mhz for example.
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The other issue I ran into with my 8360 is the wideband receive filter can go bad, making the radio deaf. Something to watch out for if you suddenly stop receiving audio.
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Good luck with your project!
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Gordon K8DIY