• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

SF Giants - AT&T Park Frequencies

Status
Not open for further replies.

sfgiantsradio

Member
Joined
Dec 25, 2009
Messages
56
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
 

sfgiantsradio

Member
Joined
Dec 25, 2009
Messages
56
Thanks, and yes, if anyone has any further information, please post it. Simpler freqs would be nice.
 

sfgiantsradio

Member
Joined
Dec 25, 2009
Messages
56
I have seen that. I was looking for an easier version. It does not have freqs for the groups. I don't know why certain rows have 2 freqs.

Thanks
 

K6CDO

Member
Premium Subscriber
Joined
Jan 12, 2003
Messages
1,062
Location
San Diego, CA
I have seen that. I was looking for an easier version. It does not have freqs for the groups. I don't know why certain rows have 2 freqs.

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:

451.31250000
451.51250000
452.06250000
452.11250000
452.18750000
452.28750000

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.

Hope this helps.
 

sfgiantsradio

Member
Joined
Dec 25, 2009
Messages
56
All I need to do is program those rptr freqs into my scanner under an LTR system? AT&T Park uses Motorola radios. Why are they using an EFJ system?

Does anyone know which groups use the particular frequencies? Thanks
 

cubn

Member
Database Admin
Joined
Dec 22, 2004
Messages
1,176
Location
Marion/Johnson County, IN
All I need to do is program those rptr freqs into my scanner under an LTR system? AT&T Park uses Motorola radios. Why are they using an EFJ system?
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:
Engineering 462.325R D703
Staff 467.000 D155
Concessions 466.475 D503
Novelty 461.975 D031
Bars 467.7625 D445
Warehouse 467.125 D116
Spare? 461.175 D731
Security 463.850 D331
Private Staff 467.150 D627
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.
 
Status
Not open for further replies.
Top