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| Skagit 911 VHF http://interceptradio.com/bbs/viewtopic.php?f=26&t=8787 |
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| Author: | nickcarr [ Tue Apr 25, 2017 5:07 pm ] |
| Post subject: | Skagit 911 VHF |
RE: SKAGIT COUNTY 911 Can someone else up north confirm that 155.6325 C151.4 sounds REALLY bad? Sounds like major AC hum or some other audio component transmitting with the primary dispatch channel... Perhaps a new form of encryption! :P |
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| Author: | chpalmer [ Wed Apr 26, 2017 10:06 am ] |
| Post subject: | Re: Kitsap 911 VHF |
nickcarr wrote: Can someone else up north confirm that 155.6325 C151.4 sounds REALLY bad? Perhaps an image of 155.685.. LE1 (north law channel) I know of nothing in any of their sites on 155.6325. |
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| Author: | nickcarr [ Wed Apr 26, 2017 11:34 am ] |
| Post subject: | Re: Skagit 911 VHF |
Sorry I typed the wrong agency. I was thinking Skagit but typed in Kitsap. Definitely not intermod nor an image. http://wireless2.fcc.gov/UlsApp/UlsSear ... ey=1271009 http://wireless2.fcc.gov/UlsApp/UlsSear ... ey=2817377 http://wireless2.fcc.gov/UlsApp/UlsSear ... ey=3512514 http://wireless2.fcc.gov/UlsApp/UlsSear ... ey=3876502 |
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| Author: | chpalmer [ Wed Apr 26, 2017 1:21 pm ] |
| Post subject: | Re: Skagit 911 VHF |
Ah.. Got ya. Might be a bad overlap area for simulcast?? |
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| Author: | nickcarr [ Wed Apr 26, 2017 2:14 pm ] |
| Post subject: | Re: Skagit 911 VHF |
I'll check again tonight and if it's still bad then I'll post a recording... |
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| Author: | Craig H [ Thu Apr 27, 2017 12:14 pm ] |
| Post subject: | Re: Skagit 911 VHF |
"FIRE TAC 9" is a three site ( voted ) simulcast system located @ Mount Erie, Little Mtn, and Lyman Hill. Bad GPS clock pulse timing sync ? Are you perhaps hearing just the mobile user input noise - or are you also observing this condition from the dispatcher signals as well ? Maybe even the remote possibility of a ill-programmed ( wideband ) mobile unit ? Overlap signals are always a distinct possibility. Disparate repeater site antenna pattern types ? |
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| Author: | nickcarr [ Thu Apr 27, 2017 12:44 pm ] |
| Post subject: | Re: Skagit 911 VHF |
Craig H wrote: Are you perhaps hearing just the mobile user input noise - or are you also observing this condition from the dispatcher signals as well? No it was coming from the repeater output. Definitely sounded like pure electrical hum. It didn't sound like traditional multipath issues or anything of that sort. Oddly, I listened for it last night and didn't see/hear the frequency being active, so perhaps someone reported it back to their techs. I'll keep an ear on this frequency to see if it comes back... |
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