Does anybody have the frequencies for AT&T Park Operations? - Security, Ushers, Janitorial/Maintenance, etc. Any other information about their system is greatly appreciated. Thanks
It is a trunked radio system (EFJohnson's LTR technology). There aren't individual frequencies for the groups. There are 6 repeater frequencies listed on the license:
Being a LTR system, you will need to have the six frequencies in Logical Channel Number (LCN) sequence, which is NOT necessarily in ascending or decending frequency order.
Motorola makes LTR capable handhelds. Also, I've seen the following conventional frequencies listed in the forums so maybe those Motorola radios are for conventional:
If you put 452.2875 in your scanner, you'll hear the majority of the security according to the post I quoted from above. It'd be preferable though if you could enter it as an LTR system in the scanner so you could isolate the talkgroups you want to hear as well as identify any new ones.