I saw/heard something like that, with spacing of about 10 kHz. I had the
same thought about it being local.
73,
Scott K9MA
On 3/6/2023 10:04 AM, Pete Smith N4ZR wrote:
OK, good to hear it wasn't local to me here. It looked like a picket
fence on my spectrum display, and I was glad when it stopped.
73, Pete N4ZR
On 3/6/2023 10:47 AM, nm8rmedic via RFI wrote:
IARU Intruder Watch usually lists information about this signal. I
believe it's regarded as an Iranian OTHR. IW has a pretty dedicated
bunch of observers around the globe. It's interesting to see their
logs of signals that intrude in our amateur bands. I use their
reports to help explain some oddities heard from time to
time.ScottNM8RSent from my Verizon, Samsung Galaxy smartphone
-------- Original message --------From: Larry
K4AB<larry.k4ab@gmail.com> Date: 3/6/23 10:17 (GMT-05:00) To:
rfi<rfi@contesting.com> Subject: [RFI] 10 Meter OTH Radar(?) K1TO
wrote:>Who else noticed the on/off QRN about 100 khz wide and
centered at roughly28650-29000 at various times?I certainly did. A
very broad, and loud, digital-sounding signal. Myfirst guess was
some sort of over the horizon radar system. Does anyonehave any
information?If it is a type of "nation-state" system, I presume it
would be verydifficult, if not impossible, to prevent it from using
the amateur radiofrequencies.73,Larry
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Scott K9MA
k9ma@sdellington.us
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