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| EPSCA Trunk Freqs http://interceptradio.com/bbs/viewtopic.php?f=26&t=1886 |
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| Author: | nickcarr [ Thu Jan 03, 2008 1:56 am ] |
| Post subject: | EPSCA Trunk Freqs |
I've been doing a lot of CC-only monitoring and I've discovered some new freqs that are not showing up in my original lists and/or the Intercept lists. I'll be checking all of my systems but here are my EPSCA trunk freqs: 851.8875 852.6375 853.3875 853.4125 (NEW FREQ) 854.2375 866.2125 866.4625 866.9125 866.9875 867.3125 867.4875 867.8125 868.525 868.775 (CONTROL) 868.825 **UNCONFIRMED FREQS** 851.1375 866.2375 867.8875 868.2 (BACKUP CTRL - anyone confirm this?) |
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| Author: | FlashP [ Thu Jan 03, 2008 8:15 am ] |
| Post subject: | Current EPSCA simo list from Trunker |
Site# USE FREQ 3 C-V 851.1375 3 --V 851.8875 3 --V 852.6375 3 --V 853.3875 3 --V 854.2375 3 --V 866.2125 3 --V 866.4625 3 --V 866.9125 3 --V 866.9875 3 --V 867.3125 3 --V 867.4875 3 --V 867.8125 3 --V 867.8875 3 -DV 868.2000 3 --V 868.5250 3 -DV 868.7750 3 --V 868.8250 |
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| Author: | nickcarr [ Thu Jan 03, 2008 5:04 pm ] |
| Post subject: | |
Here's my complete list of the big 3 so far. I've copied about 3 new freqs that I didn't have listed anywhere before. The list: Trunk Freqs for Major Sites 1-3-2008 --------------------------- COLUMBIA TOWER 851.1875 NOT IN USE? 851.4125 NOT IN USE? 851.9375 851.9875 852.1625 852.6875 852.9125 853.4375 853.6625 854.1125 854.1875 854.3625 854.4125 866.2875 866.3125 NOT IN USE? 866.3375 866.4375 866.6875 866.7125 866.7375 NOT IN USE? 866.8875 867.2875 867.7625 NOT IN USE? 867.7875 868.175 CTRL 868.475 868.675 868.875 EPSCA 851.1375 NOT IN USE? 851.8875 852.6375 853.3875 853.4125 854.2375 866.2125 866.2375 NOT IN USE? 866.4625 866.9125 866.9875 867.3125 867.4875 867.8125 867.8875 NOT IN USE? 868.2 *BACKUP CTRL - NOT IN USE? 868.525 868.775 CTRL 868.825 Port of Seattle 852.0625 852.7625 852.8125 853.5625 854.2625 CTRL 854.3125 |
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| Author: | Rod [ Thu Jan 17, 2008 10:01 pm ] |
| Post subject: | Re: EPSCA Trunk Freqs |
Who is EPSCA? |
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| Author: | FlashP [ Fri Jan 18, 2008 11:14 am ] |
| Post subject: | Re: EPSCA |
http://www.eastsidecomm.org/EPSCA.htm Eastside Public Safety Communications Agency |
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| Author: | Atomic Taco [ Fri Jan 18, 2008 10:59 pm ] |
| Post subject: | Re: EPSCA Trunk Freqs |
Interesting; I thought about starting a thread asking just this. FlashP--V and DV are... Voice/Data & Voice? So which ones are the control channels? Also--I was wondering when the secondary and overflow channels are used (for EPSCA, KC/VC, and Seattle) and whether or not it's useful to program them in. |
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| Author: | Rich [ Sat Jan 19, 2008 9:13 am ] |
| Post subject: | Re: EPSCA Trunk Freqs |
On occasion the control channel will change from its usual frequency to a secondary frequency so its always good to have both programmed in. A voice channel will usually be from a certain group of frequencies however on occasion all the frequencies will be in use so the system will use some additional "overflow" frequencies for voice traffic. |
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| Author: | TMF [ Sun Jan 20, 2008 7:27 pm ] |
| Post subject: | Re: |
nickcarr wrote: Here's my complete list of the big 3 so far. I've copied about 3 new freqs that I didn't have listed anywhere before. The list: Trunk Freqs for Major Sites 1-3-2008 --------------------------- COLUMBIA TOWER 851.1875 NOT IN USE? 851.4125 NOT IN USE? 851.9375 851.9875 852.1625 852.6875 852.9125 853.4375 853.6625 854.1125 854.1875 854.3625 854.4125 866.2875 866.3125 NOT IN USE? 866.3375 866.4375 866.6875 866.7125 866.7375 NOT IN USE? 866.8875 867.2875 867.7625 NOT IN USE? 867.7875 868.175 CTRL 868.475 868.675 868.875 EPSCA 851.1375 NOT IN USE? 851.8875 852.6375 853.3875 853.4125 854.2375 866.2125 866.2375 NOT IN USE? 866.4625 866.9125 866.9875 867.3125 867.4875 867.8125 867.8875 NOT IN USE? 868.2 *BACKUP CTRL - NOT IN USE? 868.525 868.775 CTRL 868.825 Port of Seattle 852.0625 852.7625 852.8125 853.5625 854.2625 CTRL 854.3125 Just for kix the other day, I put the frequencies you listed as "Not in Use" into my Pro-97 in FM mode and at about 15 till and past the hour, A Morse ID'er comes up on 851.1375. |
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| Author: | nickcarr [ Sun Jan 20, 2008 8:01 pm ] |
| Post subject: | Re: EPSCA Trunk Freqs |
Well, I'm only saying that they're not in use by the control channel. They could be used by another system. I've done several days of EPSCA monitoring (of control channel) and only the freqs I listed were being used. Obviously, they could be 'reserved' for emergency use only. |
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| Author: | FireDawg89 [ Mon Jan 21, 2008 8:35 am ] |
| Post subject: | Re: EPSCA Trunk Freqs |
Do you really need EPSCA and Columbia Tower? If I remember right, I can listen to most Seattle Talk Groups on the EPSCA system? |
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| Author: | FlashP [ Mon Jan 21, 2008 10:19 am ] |
| Post subject: | Re: Trunker codes |
Trunker reports three items: C (CW id) D or A (data/alternate = control channel) V (voice) A frequency can be used at different times for any of the three, if the system techs wish. Usually there are 2-4 control channels. EPSCA seems only to use two at the moment. Of course that can change - but not too drastically, as the radios need to be programmed to know where to look when they power up. Flash |
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