APX motorola AVL gps data transmission

[olololoa]

Hi, have a question is it possible to decode AVL data on a p25 trunking system because when i 3 years before i've entered in a police and firefighter car and i saw a computer with position of other SU on the territory so i guess that their is some kind of avl transmitted so on wich channel on the p25 trunking system do i need to search and do i decode these data packet (AVL

 

[n3obl]

How do you know it’s radio position. The cad system can provide location via gps and update location via cellular.

 

[Mobby1-Kenobby]

Hi. olololoa​

We have already dealt with your question here:

P25 phase 1 LRRP data receiving

Hi Everyone! Have a question for specialist, i run an sdr with some program to monitor p25 phase 1 signals and i know that LRRP or something other is communicating location data. Because on the control frequency i see that control received the location and i was thinking that i was able to see...

forums.radioreference.com

Cheers.

 

[mikewazowski]

Already asked and answered in the above thread.