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| Pierce County P25 Phase II http://interceptradio.com/bbs/viewtopic.php?f=26&t=7101 |
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| Author: | nickcarr [ Mon Sep 09, 2013 11:03 pm ] |
| Post subject: | Pierce County P25 Phase II |
206 SW 112th ST, Seattle (WQRL631) ------------------------ 769.30625 769.80625 770.30625 770.80625 773.20625 773.70625 774.20625 774.70625 HOFFMAN Hill, Dupont (WQRK643) 17908 16th ST, Home (WQRK643) 17128 80th ST, Vaughn (WQRK643) TACOMA NARROWS BRIDGE SUPPORT STRUCTURE, Tacoma (WQRK643) ----------------------------------------------- 773.43125 773.68125 773.93125 774.18125 774.43125 774.68125 WATER WORKS RD, KING/PIERCE COUNTY LINE, Tacoma (WQPZ542) ----------------------------------------------- 773.60625 WATER TANK, Dupont (WQPZ542) ------------------ 773.10625 SPAR POLE HILL, Orting (WQPZ542) ---------------------- 773.75625 7.5M SE, Buckley (WQPZ542) ---------------- 773.25625 25016 Meridian St, Graham (WQPZ542) ------------------------- 773.85625 774.00625 SPAR POLE HILL, Orting (WQPM841) 4812 196th ST E, Spanaway (WQPM841) ------------------------- 769.33125 769.58125 769.85625 770.10625 770.35625 770.60625 770.85625 771.78125 773.45625 773.98125 774.48125 774.73125 |
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| Author: | N7QOR [ Sun Sep 15, 2013 2:48 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
Dude Phase II = TDMA |
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| Author: | N7QOR [ Sun Sep 15, 2013 7:04 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
How does a talkgroup = a modulation scheme? (hint, it does not) |
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| Author: | mikegilbert [ Tue Sep 17, 2013 8:48 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
N7QOR wrote: How does a talkgroup = a modulation scheme? (hint, it does not) Can't believe I'm saying this, but he actually does have a valid point. Phase II systems can operate in phase I if even one radio affiliated to a specific talkgroup isn't TDMA capable. 
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| Author: | nickcarr [ Wed Sep 18, 2013 9:16 am ] |
| Post subject: | Re: Pierce County P25 Phase II |
mikegilbert wrote: Can't believe I'm saying this, but he actually does have a valid point. Phase II systems can operate in phase I if even one radio affiliated to a specific talkgroup isn't TDMA capable. So then what does this mean: Unfortunately, Phase 2 is not backwards compatible with Phase 1 (due to the TDMA vs FDMA operation). This will make analog narrow-band FM the defacto "interoperability" mode for some time. I think it just depends on if the system is truly Phase 2 or a Phase 1 + Phase 2 implementation. |
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| Author: | Sean [ Wed Sep 18, 2013 10:20 am ] |
| Post subject: | Re: Pierce County P25 Phase II |
The system will allow a phase I radio to affiliate as Phase I and then drag a Phase II talkgroup down to Phase I. |
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| Author: | Atomic Taco [ Sat Sep 28, 2013 7:31 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
So if you have a PSR6 or a 396 you'll get to hear the sounds of encrypted comms |
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| Author: | TechnoWeenie [ Sat Sep 28, 2013 8:47 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
Sean wrote: The system will allow a phase I radio to affiliate as Phase I and then drag a Phase II talkgroup down to Phase I. Depends on how the system is set up. Most of the systems I know, will have a separate FDMA and TDMA TGs, the FDMA tallkgroups aren't active until an FDMA radio affiliates, normally. |
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| Author: | nickcarr [ Sun Jun 15, 2014 3:55 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
Getting some light traffic on this system as of today. TGID 7 is active. Sounds like the primary PCT dispatch channel. I'm listening on my 536HP but haven't confirmed it's Phase 2. It sounds like it but am trying to confirm somehow... UPDATE: My PSR800 says it's still in P25 Phase 1 mode. |
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| Author: | nickcarr [ Wed Jun 18, 2014 3:47 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
Here's the updated system so far: Code: Last updated 6/18/2014
---------------------- PIERCE COUNTY P25 PHASE 2 PROJECT (SOUTH SOUND 911) PIERCE TRANSIT SYSTEM ID: 1E7 **CURRENTLY IN PHASE 1 P25 MODE** ACTIVE SYSTEMS: --------------- 1-01 1E7 774.68125 WQRK643 (Tacoma) Central Pierce 1-02 1E7 774.48125 WQPM841 (Orting) SE Pierce 1-03 1E7 773.73125 WQPM835 (Mineral) South Pierce (Mt Rainier) 1-04 1E7 774.70625 WQRL631 (West Seattle) South King County 1-05 1E7 773.48125 WQPM839 (Buckley) East Pierce Site 102 (Orting) ----------------- 774.48125 control 770.35625 alternate 770.60625 alternate 773.98125 alternate 771.78125 data 773.45625 data 774.73125 data Site 104 (West Seattle) ----------------------- 774.70625 control 774.20625 alternate 773.20625 alternate + data 769.80625 voice + data 773.70625 voice + data 770.30625 identifier (cw) CHANGEME 769.30625 identifier TGIDs ----- 3 PCT Dispatch 5 PCT Dispatch 7 PCT Dispatch 9 PCT Dispatch 17 PCT "Seattle Supervisor" |
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| Author: | KE7JFF [ Tue Jun 24, 2014 4:12 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
Uh....Phase II requires the implementation of Phase I in the radios due the fact that there is no phase II for simplex operations; it needs a timing reference so phase I still works... |
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| Author: | Atomic Taco [ Sun Jul 06, 2014 1:46 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
http://www.soundtransit.org/Documents/pdf ... M2014-30.pdf |
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| Author: | nickcarr [ Fri Oct 17, 2014 9:04 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
Announcement: it appears that PCSO is now on the new system and are using Phase II P25 talkgroups. |
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| Author: | safetysaurus [ Sun Oct 19, 2014 11:25 am ] |
| Post subject: | Re: Pierce County P25 Phase II |
I know that several smaller county fire dept have radio's delivered and installs are to be coming soon. |
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| Author: | nickcarr [ Wed Oct 22, 2014 3:25 pm ] |
| Post subject: | Re: Pierce County P25 Phase II |
nickcarr wrote: Announcement: it appears that PCSO is now on the new system and are using Phase II P25 talkgroups. NVM. |
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