Astro / P25 digital audio information request

Post by **batdude** » Mon Sep 01, 2003 4:41 pm

i need to write an informational brief on IMBE/P25 digital audio... down to the nitty gritty of the frame data/voice packets, etc.

yes, i know this stuff is available from APCO, but i ain't payin' for it... this is just an informal brief and i don't appreciate having to pay for something that's supposed to be a "standard"

if anyone has any of this stuff, i would sure appreciate a copy of it:

- IMBE/P25 packet breakdown
- already written summaries of P25 conventional systems

thanks,

doug

Johnny Galaga · Post by **Johnny Galaga** » Mon Sep 01, 2003 5:13 pm

Would this help ?

http://trunkedradio.net/modules.php?nam ... page&pid=3