[PPRAANet] Fw: low-level interference on 146.46?

[GEORGE W SHAIFFER]

error in copying email address
KE0QCC
________________________________
From: GEORGE W SHAIFFER <gshaiffer at msn.com>
Sent: Wednesday, November 27, 2019 12:34 PM
To: ppraanet at mailman.qth.ne <ppraanet at mailman.qth.ne>
Subject: Fw: [PPRAANet] low-level interference on 146.46?

Resending did not see reflector post
George
KE0QCC

________________________________
From: GEORGE W SHAIFFER <gshaiffer at msn.com>
Sent: Wednesday, November 27, 2019 12:28 PM
To: K3ILC <je_madsen at comcast.net>
Subject: Re: [PPRAANet] low-level interference on 146.46?

Jim
I don't know how much of this the reflector will allow through.  Check spacenetone.com where I copied this source.
Relevant paragraph recopied here:  Rest follows below it.
George Shaiffer
KE0QCC

Please list your amateur two way radio earth station by ICAO Code <https://www.world-airport-codes.com/> to Your nearest International Airport. Denver International Airport for example:K4RTV-L KDEN

This is important for quick situational awareness of location of the amateur radio space to ground earth station in operation and provides recorded data for who, what, where, and when for The United States Federal Government, in case of a unlikely manned space mission communications emergency, and the astronauts go for the Amateur "HAM" Radio on ISS or elsewhere.This communications system is under United States Federal Government Jurisdiction

This is a International Team Effort, All Radio Amateurs are Welcome to Participate by building and operating your own Radio Earth Station connected to the Spacenet One Network 24/7



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April 9, 2019, NASA Administrator Jim Bridenstine<http://www.spacenetone.com/video1.html>
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Please list your amateur two way radio earth station by ICAO Code <https://www.world-airport-codes.com/> to Your nearest International Airport. Denver International Airport for example:K4RTV-L KDEN

This is important for quick situational awareness of location of the amateur radio space to ground earth station in operation and provides recorded data for who, what, where, and when for The United States Federal Government, in case of a unlikely manned space mission communications emergency, and the astronauts go for the Amateur "HAM" Radio on ISS or elsewhere.This communications system is under United States Federal Government Jurisdiction

This is a International Team Effort, All Radio Amateurs are Welcome to Participate by building and operating your own Radio Earth Station connected to the Spacenet One Network 24/7

The sponsoring agencies have stated that they consider access to a Ham Radio System a requirement for psychological support of the crews, by providing family and general contacts for people who will be in space several years at a time with a permanent base on the Earth's MOON and on the Planet MARS.

As the international space station takes its place in the heavens, The Amateur Radio Community is prepared to do its part by helping to enrich the experience of those visiting and living on the station and elsewhere in Space.

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________________________________
From: ppraanet-bounces at mailman.qth.net <ppraanet-bounces at mailman.qth.net> on behalf of K3ILC <je_madsen at comcast.net>
Sent: Wednesday, November 27, 2019 11:25 AM
To: PPRAA Reflector <ppraanet at mailman.qth.net>
Subject: [PPRAANet] low-level interference on 146.46?

I often monitor 146.46 during the daytime, with the squelch on. Quite
often, the noise increases and I have to turn the squelch to a much
higher level to silence my rig.  I discovered that the noise is actually
a low-level FM(?) signal.  I can't hear any modulation when my rig is in
the FM mode (because the signal's too weak), but when I switch over to
USB, I can hear an FM signal -- sometimes there is modulation, as if a
conversation is taking place, but other times, it sounds like some type
of digital communication is taking place -- sounds like some type of
scanning --perhaps SSTV.

I lately discovered that every 10 minutes, the signal identifies as
K4RTV/L.  (I can copy the CW ID on the carrier, when in the USB mode).
Does anyone know what this station is or does?  It appears to be a
repeater of some kind.  Also does anyone know what /L stands for?

I looked the station up in qrz.com, and he is located in Westminster,
CO.  I tried to send the op an email to the address listed in qrz.com,
but the email bounced.

Any help in identifying what this station is and its purpose is
appreciated.  The signal is weak enough so that it doesn't create
interference on 146.46 QSOs at my location -- but I have to turn up the
squelch quite a bit when it's on.

Jim
K3ILC
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