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Author Topic: Sternradio 6963.7 AM 0154 UTC 24 MAR 2024  (Read 1173 times)

Offline MDK2

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Re: Sternradio 6963.7 AM 0154 UTC 24 MAR 2024
« Reply #15 on: March 24, 2024, 0234 UTC »
About SIO 222 here. Thanks for the show.
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Offline elburndx

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Re: Sternradio 6963.7 AM 0154 UTC 24 MAR 2024
« Reply #16 on: March 24, 2024, 0238 UTC »
S9+38 signal!

0236 Psychoburbia - Dance Or Die
0239 This Much 2.0 - Battery
« Last Edit: March 24, 2024, 0240 UTC by elburndx »
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Offline ChrisLobd

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Re: Sternradio 6963.7 AM 0154 UTC 24 MAR 2024
« Reply #17 on: March 24, 2024, 0306 UTC »
0305 Talk, phases being repeated S9 *
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Offline Charlie_Dont_Surf

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Re: Sternradio 6963.7 AM 0154 UTC 24 MAR 2024
« Reply #18 on: March 24, 2024, 0322 UTC »
Quote from: tsalisbury0 on March 24, 2024, 0225 UTC
Just saw them go from DSB-AM to USB-AM to LSB-AM then back to DSB-AM

Yeah, I noticed this a few times too. I thought there might be some sort of weird selective fading or cancellation of one sideband going on in the ionosphere so I looked at other SDRs but saw the same thing happening there too, so it must have been coming from the transmitter.

Anyway, this just means that (I assume) they have independent control of the individual sidebands, so the transmitted signal is a summation of a carrier + LSB + USB. Which can be handy to have, I suppose. Unless you have a spectrum display you would never know by just by listening to the audio.
« Last Edit: March 24, 2024, 0325 UTC by Charlie_Dont_Surf »
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Offline Charlie_Dont_Surf

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Re: Sternradio 6963.7 AM 0154 UTC 24 MAR 2024
« Reply #19 on: March 24, 2024, 0333 UTC »
Quote from: osiris on March 24, 2024, 0214 UTC
Not going to argue over a few hz.  :P



I got the frequency for the thread title from a GPS-locked kiwi SDR. (I didn't use the readout on my portable, which didn't quite agree). I then checked that kiwi against another GPS-locked kiwi and the two kiwis were within 1 Hz, which is expected. You might want to check your RX against CHU.
« Last Edit: March 24, 2024, 0811 UTC by Charlie_Dont_Surf »
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I don't STRETCH the truth.

"Every minute I spend in this room, my signal gets weaker.
Every minute Charlie squats in the bush, his signal gets stronger."
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