[BC] WLS dead cxr prob. this a.m. at ~6:50

[Dana Puopolo]

I dunno...

Hpol was useless shooting across the Los Angeles basin, while Vpol worked
perfectly...

-D



------ Original Message ------
Received: Sat, 01 Jul 2006 01:01:45 PM EDT
From: Mike McCarthy <Towers at mre.com>
To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
Subject: RE: RE: [BC] WLS dead cxr prob. this a.m. at ~6:50

Well...when you're late to the game, you take what you can get....including 
heavier dishes and H pol.

BTW....when inversions happen, V pol gets rotated anyway.

MM

At 09:41 AM 7/1/2006 -0400, Dana  Puopolo wrote
>This is one of the reasons I prefer vertical polarization on STL's
(especially
>950). Much less inversion problems, because your signal isn't running
parallel
>to the ground.
>
>-D
>
>------ Original Message ------
>Received: Sat, 01 Jul 2006 09:37:06 AM EDT
>From: Mike McCarthy <Towers at mre.com>
>To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
>Subject: RE: RE: [BC] WLS dead cxr prob. this a.m. at ~6:50
>
>That's the beauty of the GSC3000.  When the signal strength on the STL goes
>below a certain threshold, a macro is triggered to dial the back-up codec
>and then put it on the air automatically before the STL fades.  In your
>case Warren, switch to the 8K loop if both STL's fall below a certain
>signal level.
>
>When I'm done at one site here shortly, T-1 stereo, diversity antenna 30
>mile Moseley Starlink, and Tie-line.
>
>Adding the T-1 will be a bit convoluted as it will be the main, switching
>to the STL when the T should fail....which we know it will.  The key is
>making the macro smart enough to "know" when to activate the
>Tie-line.  Just coding in the macro....
>
>Cheers...
>
>MM
>
>At 02:16 PM 6/30/2006 -0700, Shulz, Warren G wrote
> >The site has Harris CD link, analog STL, T-1 Stereo, 8 KHz mono, and then
> >ISDN for audio linking.
> >
> > >From: "Rob Atkinson" <ranchorobbo at hotmail.com>
> > >
> > >
> > >thanks very much Warren for quick response &
> > >interesting expl. -- i would have never
> > >guessed.  I assumed you all used an isdn line or
> > >some such wideband link with microwave stl as backup.
> > >
> > >rob a.
> > >
> > >From: "Shulz, Warren G" <Warren.G.Shulz at abc.com>
> > >Date: Fri, 30 Jun 2006 11:04:11 -0700
> > >
> > >It was a temperature inversion that scramble Harris 950 link CD Link
STL.
> > >Over the
> > >25 mi path the coding scheme falls apart with
> > >this morning's temperature inversion.  Its been
> > >odd past few days with cool nights that drive this link into digital
fade.
> > >  RF level holds but the
> > >modulation scheme falls apart.  Its must better
> > >that the formerly used TFT DMM STL that was retired.
> > >
> > >Warren Shulz
> > >WLS CGO
> > >
> > >
> > >-----Original Message-----
> > > >From: "Rob Atkinson" <ranchorobbo at hotmail.com>
> > > >
> > > >WLS experienced a pronounced intermittent audio problem resulting in
> > > >dead carrier this morning from around 6:50 a.m. for 5 minutes or
> > > >so.  Wondering if Warren or someone else here can say what
> > > >happened?   Not complaining as it cut out most of Roma's Little Red
> > > >Book feature so if something breaks every day
> > > at 6:55 a.m. that's A OK with me.
> > > >
> >
> >
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