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Thanks Dave, that is very helpful. Cheers........Steve

Steve, Dave, All, Those using their SDR receiver with SDR Console, SDRc2RSS, and RSS can demodulate any frequency in its current spectrograph span. Demodulation can be selected as AM, CW, USB, LSB and

HI Solar event Today Salvador

I have no idea... but I speculate that it wouldn't sound like much of anything for the smooth L-type N events -- just a really gradual slight rise in background noise and an equally slow decay as the

Hi Carl. excellent work?? Salvador

Good Day All, Two Possible flares in yesterday's data,March 24-25. Any others get to chach these.... Carl [image: image.png] [image: image.png]

Great Veiw Sabine! Carl [email protected]> wrote:

As far as I can tell from my recordings, the ionosphere has returned to its normal state. The sunrise creates a decent airglow that persists throughout the day and the sunset delights us with

Hello, I have learned that Jovian L bursts sounds like waves breaking on a beach, and S bursts sound like popping corn.? But I have looked and no one seems to talk about what N bursts sound

These TeePees are from the middle of the day, and result from some distant lightning. Richard

I should have posted this with the images. Richard

Folks, The DSO TFD Array recorded some very faint Io-B early on 23 March 2025.? You will need to squint and stand on your left leg to see this, but all (except possibly the second [B] image) have

After a promising start to the morning with a few well-defined teepees, the airglow completely disappeared before midday.* From this point on, band noise was low as it usually is in the late evening,

Good evening:? ? ? Solar from today. Thanks to Bill for the heads-up. John

A weak event: 1170 1451 //// 1452 SVI C RSP 025-180 III/1 4035 ....bill...

Indeed there are John...they have kept me interested in "radio" for 65 years or so....bill....

Thanks Dave...certainly a possibility...there are a couple commercial FM station antenna just 3 miles from the house. Techs are frequently up on the hill twiddling and fiddling with the knobs. The one

Seems to be a lot of little mysteries in this business. John Sent from the all new AOL app for iOS

It could have been a close-by radio transmitter which saturated and desensed the receiver. Dave - W?LEV

Thanks Sabine but highly unlikely it is a bad coax connection...it lasted only 20 seconds and spectrogram returned to normal and whatever it was never occurred again. Thanks for looking John..the