The TX/RX frequencies are 4 bytes long and the CTCSS tones are 2 bytes.<BR><BR>151.82000 Mhz would be in a 4 byte array (grouped in hex bytes): 00 20 18 15 <BR><BR>60.5 Hz would be in a 2 byte ...

I'm ashamed to admit that as a programmer I've never worked with binary data.Anyway, now that that's out of the way...I know you can do simple conversion from 8 bit int values to byte: //Ok (max 8 ...