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Topics - alleycat

Pages: [1] 2 3 4
1
Solid S9 signal with awesome 10 kHz bandwidth audio and no fading - killing it over the S6 noise floor. No ID yet, but I'm going to take a wild guess and say maybe Mix International based on that audio. SINFO 55555.

EDIT: More like 8 kHz bandwidth, but when I include the upper end, the treble is a bit weird - sounds best dialed down to around 7 kHz bandwidth (albeit with slight loss of fidelity).

EDIT2: I believe the ID at 0113 was "Space Junk Radio"

2
HF Beacons / ODZ (beacon) 6783.9 kHz CW 2215 14 Dec 2024
« on: December 14, 2024, 2221 UTC »
Hearing CW beacon ODZ (SINFO 35354) with carrier centered at 6782.07 kHz. Can someone tell me where it is located? I couldn't find anything searching the web. and searching "ODZ" on this website yielded 5 pages of posts with "gODZilla" in them lol. Thanks!

EDIT: I see a thread that notes, "Please use this thread for chat about the beacon list" but I can't seem to locate the beacon list; perhaps if I knew where to find it, my question would be answered.

3
Music coming in very faintly with a lot of QRN (inc. lightning crashes) and fair bit of fading (SINFO 35432). Signal appears to be relatively narrowband.

4
North American Shortwave Pirate / UNID 6919 USB 0420 UTC JAN 20 2024
« on: January 20, 2024, 0420 UTC »
Hip Hop. Decent audio from 3 kHz bandwidth signal. Peaking at S9+25 SINFO 55545

ADD: Pink Floyd "Welcome to the Machine" @ 0422

5
Peskies / UNID 6919 LSB 0321 UTC 29 DEC 2023
« on: December 29, 2023, 0322 UTC »
"Don't You Want Me (Baby) by The Human League. Reasonably strong signal (S9) above minimal noise floor, with slight fading - SINFO 45444. Definitely has that "SSB" audio (not high fidelity) but copy is good.

6
Just came on the air at 0046 - awaiting ID. S7 signal (with moderate fading) in Binghamton, NY with some interference from a wideband digital signal in the background.

7
HF Mystery Signals / PSK? narrowband signal at 5358.62 kHz
« on: December 26, 2022, 0323 UTC »
Unidentified approximately 30 Hz bandwidth signal (markers are 50 Hz apart); unchanging nature suggests idle marker. Falls in 60 meter amateur band, but doubt it's amateur-related. Can't find a close match at sigidwiki. Any ideas? Thanks!

8
Twilight zone music followed by Bach's "Toccatta and Fugue in D minor". SINFO 45444 with peaks about S9.

9
Repeatedly ID'ing "You are tuned to Russian Retard Radio" with S8 signal.

10
North American Shortwave Pirate / WDOG 6850 FM>USB 0227 UTC 11 SEP 2022
« on: September 11, 2022, 0228 UTC »
Edited by Ray Lalleu. Was :
UNID 6850 AM 0227 UTC 11 SEP 2022

Hard to make out due to heavy interference from a STANAG station on the same frequency. Rock & roll (Led Zeppelin?) SINFO 42342

11
Unusual signal on the waterfall - looks like DSB, but I think there might be heavy interference from a VFT station. SINFO 53334 (peaks up to S9+20)

12
Tear You Apart - She Wants Revenge. SINFO 44343 (reasonable reception, with peaks at about S8, above S7 noise floor).

13
Music (can't identify) somewhat above the (significant) noise (lot of static crashes).

14
0120: "Up Up and Away in My Beautiful Balloon" (The Fifth Dimension).
0123: "Happy Together" (The Turtles)
Carrier is fading between S8 & S9+20 (interrupted by numerous lightning crashes) but audio is a bit difficult to make out a lot of the time. (Yes, I know technically SSB doesn't have a carrier, but I'm not sure how to otherwise describe what I'm seeing/hearing.)

15
I went back to monitoring Inmarsat-4 F3 after a long absence. I'm picking up STD-C LES and Classic Aero 600/1200/10500 bps signals, but I don't see any 8400 bps voice signals where I saw them before (1546.130 – 1546.190 MHz). I have a note that says that 600 & 1200 bps signals are scheduled to be phased out by 2023; are those voice channels gone now, or just very infrequent? Thanks!

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