G8JNJ

Ah OK, like temporary user specific DX labels or were you something else ?

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

Sorry to dissapoint.

It's a Wave radar, but it must be a new one, as it's not on my list of European or North American ones.

"And I think the LT1083/1084/1085 stabilizer is a very good and cheap choice."

The 5A linear regulators do produce LF noise.

But adding a big electrolytic across the regulated output helps a lot.

Regards,

Martin

Most likely during a contest or similar.

When some of the big contests are running, like CQ Worldwide, the amateur bands are usually packed.

Most contests tend to held during the weekend.

Regards,

Martin