[WISPA] TV Interference

2005-10-03 Thread Scott Reed
OK, I have dealt with TV interference before, but this one has me stumped.  Installed customer 4 weeks ago.  All is fine.  Over last week, signal strenght started degrading.  Customer complained about speed slowdown.  Customer was out of town for weekend but we went out Saturday and RSSI was re

Re: [WISPA] TV Interference

2005-10-03 Thread John Scrivner
RF Interference was my job for some time in my old CATV days. Here are some tips. First, is this an integrated radio/antenna? If it is then you may have RF interference traveling along the Cat 5 cable. If so then snap a ferrite bead onto the cat 5 cable near the antenna and POE ends of the cabl

Re: [WISPA] TV Interference

2005-10-03 Thread Pete Davis. NoDial.net
I had the same thing recently. I raised the rootenna above the TV antenna, and the white dots went away. Pete Davis NoDial.net Scott Reed wrote: OK, I have dealt with TV interference before, but this one has me stumped. Installed customer 4 weeks ago. All is fine. Over last week, signal

Re: [WISPA] TV Interference

2005-10-04 Thread Scott Reed
--- From: John Scrivner <[EMAIL PROTECTED]> To: WISPA General List Sent: Mon, 03 Oct 2005 22:39:40 -0500 Subject: Re: [WISPA] TV Interference > RF Interference was my job for some time in my old CATV days. Here are > some tips. First, is this an integrated radio/antenna? I

RE: [WISPA] TV Interference

2005-10-04 Thread Rick Smith
use shielded ethernet cable.  that's the problem. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scott ReedSent: Tuesday, October 04, 2005 7:53 AMTo: WISPA General ListSubject: Re: [WISPA] TV Interference Thanks John, and Duh.  The ferrite beads are in the truck, bu

RE: [WISPA] TV Interference

2005-10-04 Thread Scott Reed
t; To: "WISPA General List" Sent: Tue, 4 Oct 2005 08:30:48 -0400 Subject: RE: [WISPA] TV Interference > use shielded ethernet cable.  that's the problem. > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scott Reed > Sent: Tuesday, Octo

Re: [WISPA] TV Interference

2005-10-04 Thread allen
Channels 2 - 6 on TV are below the FM Radio broadcast band. Perhaps an IF of the internet radio is leaking into the TV system - Do they have a mast mounted TV amplifier in the chain? Allen > > > > > > > > OK, I have dealt with TV interference before, but this one > has me stumped.  Instal

Re: [WISPA] TV Interference

2005-10-04 Thread Scott Reed
Subject: Re: [WISPA] TV Interference > Channels 2 - 6 on TV are below the FM Radio broadcast band.   Perhaps an IF > of the internet radio is leaking into the TV system - Do they have a mast > mounted TV amplifier in the c