Thanks for your response ! Please see my responses below.
--- In Repeater-Builder@yahoogroups.com, Joe [EMAIL PROTECTED] wrote:
Interference can be a difficult thing to find, I do this at work
quite often. Let's see what we have so far:
1) The Motorola Nucleus 900 Mhz paging transmitter
AS stated in one of my posts, it's 144.510 MHZ. the remainder of the
equipment used to assist with eliminating this problem is as
follows. a Wacom WP641 duplexer, BpBr With an Additional BAnd Pass
cavity tuned to my receive frequency, also a Notch filter, a 5 pole
Helical front end feeding a
Interference can be a difficult thing to find, I do this at work
quite often. Let's see what we have so far:
1) The Motorola Nucleus 900 Mhz paging transmitter has a hisotru of
the PA creating broadband noise. You do not have broadband noise,
you have two signals 20Khz wide at 144.510 and
to leave the site.
Fred
- Original Message -
From: Coy Hilton [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Tuesday, August 10, 2004 7:51 PM
Subject: [Repeater-Builder] Re: Motorola Nucleus II 900 mhz
AS stated in one of my posts, it's 144.510 MHZ. the remainder
It's always when this Tx is up. In looking at it on a spectrun
analyzer, it only looks like crap some times. I have looked at many
other transmitters and found none to be on or of at the same time as
the noise. I do know if I kill this transmitter when it's happening
that it drops imediately I
Is there another transmitter that is on all the time, such as an FM broadcast station, AM station, TV station, service such as National Weather, or anything else that is keyed all the time? Anything even near the tower and not necessarily on the tower? You still may be getting a mix. It might
No. Nothing on the air all of the time. Anytime that I see it if I
disable this transmitter it goes away. This transmitter is dirty.
I've been tracking and asking the owner for 3 months to fix it, and
they have been dragging their feet. I've been told that these
transmitters are notoriously
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