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It's not that easy, as it depends on the source, and whatever it is connected to.

Especially as John has already indicated that there is likely to be more than one source.

That's why I suggest switching off your power at the main board, you will then be able to see what is under your control, and what is external.

Bringing the power back up, breaker by breaker, should allow you to better narrow down the location of a noise source.

Concentrate on one specific signal at a time, some of them will appear on many other frequencies.

Get rid of the worst offender first, and then gradually work on the others.

Be as methodical as possible.

Regards,

Martin

Most likely you will, so good hunting.

Oh and folks will soon be turning on their cheap Chinese made Christmas lights and decorations, so expect things to get worse for a month or so, until they get packed away again ready for next year.

Regards,

Martin

Oh I quite like that idea.

Maybe it could be linked to the user defined memories in some way too, and then perhaps a scan function could be added, with either timed or squelch controlled pause / resume.

However, I think John has more than enough to deal with at the moment, so I'd just leave it in the "possibly nice to have" future enhancement category / pile.

Regards,

Martin

Yeh, I realised you were joking.

If you live in that part of the world, then I'm surprised you can hear anything other than radars :-(

The Wave radar you mentioned is very strong in Europe, which is why I thought it must be located over this direction, but I could be wrong.

Wave radars do occupy more than 50kHZ, so the SigID Wiki is incorrect.

The list of US Wave Radars can be found here (warning, it takes a long time to load) This also states their sweeprate (typically 1, 2 & 4 seconds) and bandwidth (some are 100, 600, 1000kHz)

https://hfrnet.ucsd.edu/sitediag/stationList.php

Another list containing European projects (also slow to load) click on the "download metadata" option to get a list.

https://www.hfrnode.eu/map/

If anyone does find a list for Asia, Australia etc. I'd be keen to see it.

Regards,

Martin