A simple thought that's tripped me up more than once...
Is there a MAX232 type RS232 converter in the middle somewhere?
Have you tried both SerOut with n9600 and then with t9600?
The PIC's 5v serial comm's might not be enough to drive the radio's serial port input.
But I'm guessing since I don't know anything about the radio itself...just mentioning something that's bitten me a number of times for a number of days only to have me kick my own butt for not thinking of it sooner!
JDG




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