There are pseudo square waves on ethernet. Those have an infinite number of
harmonics.
- Original Message -
From: Brian Rohrbacher
To: WISPA General List
Sent: Wednesday, January 07, 2009 10:11 PM
Subject: Re: [WISPA] FM radio station site strangeness
I installed a cat5
? What freq. does 100meg
ethernet in
full or half duplex
marlon
- Original Message -
From: Josh Luthman j...@imaginenetworksllc.com
To: WISPA General List wireless@wispa.org
Sent: Wednesday, January 07, 2009 9:07 PM
Subject: Re: [WISPA] FM radio station site strangeness
We also colocate with an FM transmitter. Only 1300W though. we also
had interference on our Ethernet lines. We solved it by moving radios
away from the FM antenna (3 feet or so on a 90' tower) We also
installed ferrits which helped (I actually used a conduit pipe).
Grounding the cat5 helped too.
We had a site with a 1000 watt AM Hotstick about 100 feet from another
tower. We ran the cable (non-shielded outdoor rated) and crimped the
end at the top of the tower. The installer all of a sudden, felt a
burning sensation on his thumb with that wonderful smell of burning
skin. Guess
It also sounds like there is a new leak in the waveguide. One more
thing you might try is to move the cable from leg to leg on the tower
so that you variable length sections that do not resonate at 350MHz or
~100MHz (FM transminssion).
On Wed, Jan 7, 2009 at 11:16 AM, Adam Goodman
and
very little AM.
- Original Message -
From: Dennis Burgess - Linktechs.net dmburg...@linktechs.net
To: WISPA General List wireless@wispa.org
Sent: Wednesday, January 07, 2009 10:05 AM
Subject: Re: [WISPA] FM radio station site strangeness
We had a site with a 1000 watt AM Hotstick
Do you have the shielded cable?
Mark
insert witty tagline here
- Original Message -
From: Marlon K. Schafer o...@odessaoffice.com
To: WISPA General List wireless@wispa.org
Cc: isp-wirel...@isp-wireless.com
Sent: Wednesday, January 07, 2009 7:47 AM
@wispa.org
Sent: Wednesday, January 07, 2009 9:15 AM
Subject: Re: [WISPA] FM radio station site strangeness
It also sounds like there is a new leak in the waveguide. One more
thing you might try is to move the cable from leg to leg on the tower
so that you variable length sections that do
' wooden pole. Can't move anywhere really.
marlon
- Original Message -
From: Adam Goodman a...@wispring.com
To: WISPA General List wireless@wispa.org
Sent: Wednesday, January 07, 2009 9:15 AM
Subject: Re: [WISPA] FM radio station site strangeness
It also sounds like there is a new
ot;Adam Goodman" a...@wispring.com
To: "WISPA General List" wireless@wispa.org
Sent: Wednesday, January 07, 2009 9:15 AM
Subject: Re: [WISPA] FM radio station site strangeness
It also sounds like there is a new leak in the waveguide. One more
thing you might try is to
- Original Message -
From: "Adam Goodman" a...@wispring.com
To: "WISPA General List" wireless@wispa.org
Sent: Wednesday, January 07, 2009 9:15 AM
Subject: Re: [WISPA] FM radio station site strangeness
It also sounds like there is a new leak in the waveguide
Not yet. I've got some on the way thought.
marlon
- Original Message -
From: rea...@muddyfrogwater.us
To: WISPA General List wireless@wispa.org
Sent: Wednesday, January 07, 2009 1:08 PM
Subject: Re: [WISPA] FM radio station site strangeness
Do you have the shielded cable?
Mark
OK, can we put this in plain English? What freq. does 100meg ethernet in
full or half duplex
marlon
- Original Message -
From: Josh Luthman j...@imaginenetworksllc.com
To: WISPA General List wireless@wispa.org
Sent: Wednesday, January 07, 2009 9:07 PM
Subject: Re: [WISPA] FM radio
I thought I'd try that too.
marlon
- Original Message -
From: Travis Johnson
To: WISPA General List
Sent: Wednesday, January 07, 2009 9:12 PM
Subject: Re: [WISPA] FM radio station site strangeness
Marlon,
It has taken us almost 10 years at our single FM radio station
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