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PostPosted: Tue Oct 10, 2006 1:08 am 
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Joined: Sat Feb 21, 2004 6:37 pm
Posts: 1477
Location: Radio Land
There is no need for the WSP to have or use 800 mhz. The state / WSP / DNR / DOT can now use one of the 3 new VHF inter-ops channels on Dodge Ridge: 154.4525, 155.7525 and 158.7375. The idea of "interoperability" does not mean that field units should need to carry portable radios that use all bands. The WSP / DOT may no longer be using the old DOT relay system -- using 151 Mhz.


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PostPosted: Tue Oct 10, 2006 8:28 am 
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Joined: Fri Apr 30, 2004 8:28 pm
Posts: 1863
Oh good, those work in my commercial radio. I still hear the link up there, in the winter, they must add some of the sites along the freeway as I hear Ellensburg and Yakima talking or signing off for the night.


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PostPosted: Tue Oct 10, 2006 10:33 am 
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Joined: Sat Feb 21, 2004 6:37 pm
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Location: Radio Land
You still hear the link - on what (VHF ?) freqs ?? Thanks MTM


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PostPosted: Tue Oct 10, 2006 11:10 am 
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Joined: Fri Apr 30, 2004 8:28 pm
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Yeah 151.025 Not as active this time of year I hope it never goes away as that's my heads-up when making a trip over the pass


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PostPosted: Tue Oct 10, 2006 11:11 am 
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Joined: Tue Apr 18, 2006 8:50 am
Posts: 115
Location: Newcastle, WA
Sean wrote:
andrecs wrote:
Hum,what do you mean? When WSP transmits from Snoqualmie Pass they are talking to the repeater on Stampede Pass (just east of Snoqualmie). I'm pretty sure WSDOT has a transmitter on Dodge Ridge co-located with the 800mhz KC TRS system. I've always wondered why WSP didn't put a transmitter there but I guess they just don't need it.


WSP is at Stampede and Rattlesnake for I-90 if memory serves me correctly. The Dodge Ridge site isn't a really good site for microwave. Stampede really is a good site for microwave.


So don't you guys use microwave to operate the Dodge Ridge 800mhz site? I can't imagine how else you would do it!

Re: that 151 mhz freq - I had that in my scanner all last winter and I never heard anything on it up there (I own property up there and thus are up there a lot). I didn't know about the 154/155/158 mhz freqs - I'll plug those in and see what I hear this winter - thanks!

If I hear anything I'll report back.


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PostPosted: Tue Oct 10, 2006 11:18 am 
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Joined: Sat Feb 21, 2004 6:37 pm
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Location: Radio Land
Just to confirm -- The DOT / WSP used 151.025 as a cross-band patch ???


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 Post subject:
PostPosted: Tue Oct 10, 2006 11:31 am 
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Joined: Fri Apr 30, 2004 8:28 pm
Posts: 1863
It's been active for at least 10 years, but not sure if patch is the correct term. I read a DOT newsletter that a DOT guy, I believe Alan Hull had set up a cross band link so the WSP could talk or at least monitor what the crews were doing up there. I still have the article. I recieve it all over W. Wash and going over the pass I think it drops out some.

Again, I wouldn't nec. call it a "patch" since I only heard 1 WSP unit call several years ago, unsucessfully. If you can't hear it, then try another radio.

http://gullfoss2.fcc.gov/cgi-bin/ws.exe ... cation_id=
along with other narrowband freqs as well.


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