HFU HF Underground
Loggings => 10/11 meters => Topic started by: RobRich on January 15, 2023, 1422 UTC
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The 11m band is hopping with DX at 1417z. Lots of European traffic. Pileups on multiple frequencies. Airspy HF+D and 31' vertical here.
(https://i.imgur.com/CXcfDSe.png)
10m band is quite active, too.
(https://i.imgur.com/XqFSVGU.png)
Even some FM comms further up the 10m band.
1430z - 29600fm - Canadian op working NA DX
1433z - 26680fm - Weak signal activity
1433z - 26670fm - Weak signal activity
Might as well add the 12m band. European DX traffic noted at ~1440z, including Lithuania and Sweden.
(https://i.imgur.com/4VFLucT.png)
Back into the 11m band for a skim.
1445z - 26555l - Spanish-language DX pileup
1445z - 26715l - Spanish-language activity
1446z - 26440u - Spanish-language activity
1446z - 26335u - (Eastern?) European ops having QSO
1448z - 26415u - Sounds like European traffic
1454z - 26540u - Spanish-language activity
1456z - 26540l - Strong signal Spanish-language traffic + QRM
1456z - 27535l - Casual English language QSO
1458z - 26475l - Strong signal Spanish-language traffic
1458z - 26715a - Strong signal Spanish-language traffic
1500z - 27700u - SSTV activity
1506z - 27700u - European DX voice comms (sigh)
1538z - 27700u - SSTV activity
1538z - 27700u - European + South American DX voice comms (sigh)
1607z - 27700u - Canadian + European DX voice comms (sigh)
1622z - 27700u - SSB op claiming SSTV is QRM (really?!)
1753z - intermittent wideband RFI/EMI
SSTV decodes. Many of the European transmissions have been under S1 down to near -140dB with QSSTV running in DX sensitivity mode, so YMMV regarding image quality.
(https://i.imgur.com/vFEIFfC.jpg) (https://i.imgur.com/jseNHOk.jpg) (https://i.imgur.com/wGmxI9s.jpg) (https://i.imgur.com/LccSta3.jpg)
(https://i.imgur.com/a7w8jgl.jpg) (https://i.imgur.com/DosYytJ.jpg) (https://i.imgur.com/flztg8v.jpg) (https://i.imgur.com/A6tcTHt.jpg)
(https://i.imgur.com/uxrmLYp.jpg) (https://i.imgur.com/m0eTdVE.jpg) (https://i.imgur.com/YSVhKOX.jpg) (https://i.imgur.com/iz635BQ.jpg)
(https://i.imgur.com/XqeD3ht.jpg) (https://i.imgur.com/RLnyZd4.jpg) (https://i.imgur.com/x8rnXOx.jpg) (https://i.imgur.com/UWL8kQo.jpg)
(https://i.imgur.com/4TS92SR.jpg) (https://i.imgur.com/UAhYJvO.jpg) (https://i.imgur.com/KtJxg16.jpg) (https://i.imgur.com/URs9ngH.jpg)
(https://i.imgur.com/sLL9ySO.jpg)
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Saw these in a short timespan around 1720z. Noted on frequency was the incessant QRM'ing by strong Spread Spectrum bursts as well as SSB'ers deciding .700 was a good clear freq to fire up a QSO.
https://www.dropbox.com/s/ot40fzhgs1w8vse/fla.jpg?dl=0 (https://www.dropbox.com/s/ot40fzhgs1w8vse/fla.jpg?dl=0)