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P25 2 meters on the Eastside
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Author:  Badger [ Tue Jun 28, 2011 6:21 pm ]
Post subject:  P25 2 meters on the Eastside

So I have a new VHF P25 rig to install.. Are there any repeaters in the Bellevue area?

Author:  chpalmer [ Tue Jun 28, 2011 6:34 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Id actually love to install one on Buck Mt. I need a frequency. If there are any others Id love to know about them also...

What kind of rig you have? :D

Author:  Badger [ Tue Jun 28, 2011 6:45 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Lets just say today was a good day. A vhf, a uhf and a 700/800 XTL 5000 showed up today at work.

Author:  chpalmer [ Tue Jun 28, 2011 8:20 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Thats how I got my Astro Spectra... My favorite radio in my truck now... Showed up at work with no place to go... Still in the box. :mrgreen:


There is a p25 uhf machine north of Seattle... and plans for another UHF I know of but VHF is lacking...

Anyone know of a VHF pair Id have it up in record time but VHF freqs are still in hot demand and pairs are just not to be easily found.

Author:  Badger [ Tue Jun 28, 2011 8:57 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Unfortunately the UHF band split is 450-520. I have never seen/programmed anything but 800 radios, I don't know if it will go into the ham bands

Author:  chpalmer [ Tue Jun 28, 2011 9:05 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Badger wrote:
Unfortunately the UHF band split is 450-520. I have never seen/programmed anything but 800 radios, I don't know if it will go into the ham bands



I always forget about the lack of ham coverage in Motorola UHF P25 radios... I need to review them all again.

Author:  FlashP [ Wed Jun 29, 2011 6:54 am ]
Post subject:  Re: P25 2 meters on the Eastside

WWARA shows 145.13 and 145.29 as shared non-protected pairs. ( https://www.wwara.org/Band_Plans_2004_06_03.pdf )

Keep us posted if you get a machine on the air!

Author:  chpalmer [ Wed Jun 29, 2011 9:09 am ]
Post subject:  Re: P25 2 meters on the Eastside

FlashP wrote:
WWARA shows 145.13 and 145.29 as shared non-protected pairs. ( https://www.wwara.org/Band_Plans_2004_06_03.pdf )

Keep us posted if you get a machine on the air!



Ive never considered those due to how many of them were on the air last time I looked quite a while back... Ill give a listen.

Thanks!

Author:  nickcarr [ Wed Jun 29, 2011 3:12 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Yeah I've been hearing 145.29 lately with a white noise. Not sure if that's P25 or not.

Author:  Brad [ Wed Jun 29, 2011 8:33 pm ]
Post subject:  Re: P25 2 meters on the Eastside

There are a couple of D-Star repeaters on 145.290 in Seattle area. I think there's at least one D-Star on 145.130 (Bellevue). If they're linked to a reflector, they can become pretty noisy.

Brad.

Author:  n7maq [ Wed Jun 29, 2011 8:56 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Badger wrote:
Unfortunately the UHF band split is 450-520. I have never seen/programmed anything but 800 radios, I don't know if it will go into the ham bands



If the radio is an XTL 5000 there is a good chance that it will work down to 440MHz both in analog, and digital (assuming it is flashed for digi) but will need to edit your CPS. You will need a hex editor to change the values. Here is a link on how to edit the Patpoort.EXE file.

http://www.akardam.net/moto/docs/cps-oob.html


The XTL's are better about out of band operation versus the older Astro Spectra. I have XTL 's on VHF, UHF, and 900MHz and aside from some firmware bugs from time to time (I just wait a week or two to upgrade after a new release, if there are bugs you will hear about them) the work great.

Jim

Author:  Badger [ Wed Jun 29, 2011 9:04 pm ]
Post subject:  Re: P25 2 meters on the Eastside

What version of cps should I use? Does 14 or 15 work, or should I choose an earlier version?



n7maq wrote:
Badger wrote:
Unfortunately the UHF band split is 450-520. I have never seen/programmed anything but 800 radios, I don't know if it will go into the ham bands



If the radio is an XTL 5000 there is a good chance that it will work down to 440MHz both in analog, and digital (assuming it is flashed for digi) but will need to edit your CPS. You will need a hex editor to change the values. Here is a link on how to edit the Patpoort.EXE file.

http://www.akardam.net/moto/docs/cps-oob.html


The XTL's are better about out of band operation versus the older Astro Spectra. I have XTL 's on VHF, UHF, and 900MHz and aside from some firmware bugs from time to time (I just wait a week or two to upgrade after a new release, if there are bugs you will hear about them) the work great.

Jim

Author:  n7maq [ Wed Jun 29, 2011 9:10 pm ]
Post subject:  Re: P25 2 meters on the Eastside

Badger wrote:
What version of cps should I use? Does 14 or 15 work, or should I choose an earlier version?






I would use 15.


Jim

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