HF/MW/LW General Discussion

General discussion on monitoring the HF (High Frequency), MW (Medium Wave), and LW (Long Wave) spectrum (0.5 - 30 MHz)
BOBRR
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Noise Around 2.9 to 3 MHz am ?
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3
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967
ka3jjz
K
K
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DX Central MW Challenge
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0
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541
ka3jjz
K
W
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HF logging software
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0
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702
WX5812
W
jazzboypro
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Off frequency
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13
Views
2K
Patch42
P
T
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Strange Moving Signal/Noise ?
Replies
5
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1K
TomLine
T
K
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X class solar flare 10/28
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17
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2K
VA3TFC
V
JamesWest
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Major X1 flare from sunspot region 12887
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1
Views
669
Saint
Saint
BOBRR
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Anyone ID 6.050 Now ? (10:18 UTC) [Boston; local time 6:14 AM)
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4
Views
853
Kondor
K
BOBRR
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What Is 3.330 Please ? WWV ?
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11
Views
2K
WA8ZTZ
W
a29zuk
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Pirate stations.
Replies
13
Views
3K
ka3jjz
K
Louie1961
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Weird interference, every 66 Khz
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5
Views
2K
krokus
krokus
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any idea what this signal is?
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9
Views
1K
Token
T
K
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interference or ?????
Replies
5
Views
915
KF5EGM
K
spongella
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Interesting CW Xmission on 7.044 MHz
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1
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1K
Boombox
B
F
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Military or Federal HF Comms ???
Replies
3
Views
1K
Flyham
F
majoco
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HF Broad band interference
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2
Views
821
majoco
majoco
mbott
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Condition may deteriorate for a bit.
Replies
3
Views
1K
n5rv
n5rv
BOBRR
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11.975 MHz am. Any idea what it is ?
Replies
9
Views
2K
GB46
G
pb_lonny
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ULDXIndex - August 2021
Replies
0
Views
564
pb_lonny
pb_lonny
KB2GOM
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ATS, bandwidths and sensitivity . . .
Replies
3
Views
605
MDScanFan
MDScanFan
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