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P25 Programming Question

Posted: Wed Dec 15, 2010 5:44 pm
by SoCalRescue
Hey All! I just got hold of the latest CPS for ASTRO XTS3000 (R05.03.00). I have a sample code plug and I have been playing around with it a little bit. I was wondering if anyone could help me out with adding a conventional personality to monitor a P25 channel. Basically, I want to be able to hear some LAPD stuff, as I live in LA. I just don't know where to enter in the NAC and what parameters have to be touched and such. If anyone could give me some tips it would really be a big help! I am new to this CPS and it is much harder than the 1250 CPS (which is for little kids, I know). All help is appreciated!

-- Mark

Re: P25 Programming Question

Posted: Thu Dec 16, 2010 8:47 am
by escomm
receive modulation astro or mixed mode

modulation C4FM (although it will RX with CQPSK as as well)

receive NAC 466

transmit disabled

should be good to go from there

Re: P25 Programming Question

Posted: Thu Dec 16, 2010 9:27 am
by SoCalRescue
Thanks a lot! That helps - I am glad there is an LA based user who can help me out with first hand experience.