The Radio Information Board

Posted: **Wed Jan 04, 2006 6:39 pm**

Hello. I was wondering what the firmware upgrade for the TK 480 called "MPSPAC" was for? I'm attempting to place a TK480 into a JPS ACU-T for use with the national I TAC freqs and cannot get the radio to program these simplex freqs.......821.125///821.5125///822,125 and so on and so on..
Thanks,,,,, DEL in Calif.

Posted: **Thu Jan 05, 2006 2:49 pm**

The 821-822 freqs are the repeater inputs. If you want to put the I-Call/Tac freqs in as simplex, you probably need to put the outputs in.

866.0125 - I-Call
866.5125 - I-Tac 1
867.0125 - I-Tac 2
867.5125 - I-Tac 3
868.0125 - I-Tac 4