HFU HF Underground
Loggings => North American Shortwave Pirate => Topic started by: hflstnr on June 05, 2026, 0009 UTC
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0009 - "oh god oh man" looping] think it started out on 6935 strong signal
0012 - Beer Pressure- Municipal Waste
0015 - Foremans's Flesh- Conan
0017 - "Sternradio" Wfall ID
0048 - ID
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s9+5dB here
0009 OM repeating 'oh god oh man'.
0012 'Beer Pressure' by Municipal Waste.
0015 'Foeman's Flesh' by Conan.
0024 ID into Re-search' by Die Form.
0027 'Mechano Fraktur II' by Die Form.
0031 'Your Face inn the Sun' by Kirlian Camera.
0039 'Enemy' by Chiasm.
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0024: Sternradio station id. S9+ and wide.
0211: Groundloop by In the Nursery.
0347: What a lengthy waterfall image. Several minutes so far.
0348: Off
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0032 S9+ with usual wide signal and excellent audio
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Sorry about the mains hum on the signal...not sure where the fuck that is coming from. Something with the exciter, heard the hum with it on it's own. Annoying.
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0057 - We're So Happy - The Danse Society S9+
0058 - Hex - Specimen
0125 - Dorn - Das Ich
0202 - Radioactivity - Kraftwerk
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0101 Are you in my backyard? You are darn near 20 over into WNY.
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0112 S9 + excellent audio with wide signal. Tnx for the broadcast.
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S9+15 SIO 545 SINPO 55445
0113 UTC This Glass House by Christian Death
Thanks!
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Very strong signal here (s9+5) in my mysterious location direct on my 6.9MHz dipole 30ish feet up
Audio is a bit scratchy and rough (pot calling kettle black? Im certainly one to talk), seemingly overmodulated, though listenable
Thanks for the show!
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Very strong signal here (s9+5) in my mysterious location direct on my 6.9MHz dipole 30ish feet up
Audio is a bit scratchy and rough (pot calling kettle black? Im certainly one to talk), seemingly overmodulated, though listenable
Thanks for the show!
Struggling with some issues here with some hum and some other crap. The over modulation is probably related to I/Q balance type issues with the ISB stereo crap. I think I had the sidebands up too high.
I flicked the power off a couple of times on the exciter mid transmission and the mains hum seem to have gone away. Any requests for Brother Stair? ;D
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No worries, I *certainly* understand the struggle getting everything balanced just right 😁 and it never quite sounds the same once you crank the power after meticulously testing and tuning locally.
Digging the vibes, if a request pops into my mind I'll toss it your way
edit: independent sideband modulation stereo? Nice! for anyone not using "SAS" mode on kiwisdr, you're missing out. I wish more SDR software would implement ISM and c-quam. Glad to see someone doing it anyways, because when it's working, it really does sound fantastic
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0101 Are you in my backyard? You are darn near 20 over into WNY.
While at times winter in Western NY might seem like East Antarctica...you're hearing me via the ionosphere :-X 8) ;D
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0138: S9 using the Shrewsbury VT KiwiSDR.
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No worries, I *certainly* understand the struggle getting everything balanced just right 😁 and it never quite sounds the same once you crank the power after meticulously testing and tuning locally.
Digging the vibes, if a request pops into my mind I'll toss it your way
edit: independent sideband modulation stereo? Nice! for anyone not using "SAS" mode on kiwisdr, you're missing out. I wish more SDR software would implement ISM and c-quam. Glad to see someone doing it anyways, because when it's working, it really does sound fantastic
Yup! That's exactly what I'm doing. Well, its sort of...it's almost closer to Dolby style mid-side matrixing. The carrier gets modulated in the I phase with a mono signal. The sidebands are in Q/-Q phase with the sideband info. This also partially solves for the CQUAM system through addition, rather than subtraction. It's *sort* of compatible with CQUAM, too.
I'm pretty certain neither Kahn or Motorola could have implemented this system without stepping on each other's patents.
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once i realized what was going on, it all clicked into place.. this sounds frikkin fantastic!
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once i realized what was going on, it all clicked into place.. this sounds frikkin fantastic!
Thanks for the kind words! :D
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SIO 434 from Winter Park, Florida
02:19 UTC - Duran Duran - Save a Prayer (one of my all time favorite Duran Duran songs)
Recording: https://drive.google.com/file/d/1pvuU17T6b5hSdsImyQ0LaoqVJSDkwL0_/view?usp=drive_link
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loud and clear here! s9 signal but fading in and out at times, other than that very loud and clear :-)
0308 : very awesome show tonight
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Booming signal here, audio is fantastic. Makes me glad that I bought this old 1970s Sony bread box radio. Just using the whip antenna.
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0234 voice: "oh god, oh man, oh god, oh man"
S9
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0345 Stern Radio waterfall ID @6938
0349 OFF