HFU HF Underground
Loggings => North American Shortwave Pirate => Topic started by: canswl on March 28, 2024, 0459 UTC
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Really strong tonight into Masset, BC at 04:50 tune-in using USB + C tonight.
Playing: Like to Thank My Buddies by Combichrist
I'm occasionally seeing something on the LSB at times as well. Interesting!
Measuring at 6961.666
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Was like a supressed LSB signal when I first tuned in.
S9 on my MLA-30. Great audio. SIO: 555
0504: Dance Music
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Was like a supressed LSB signal when I first tuned in.
S9 on my MLA-30. Great audio. SIO: 555
0504: Dance Music
I keep farting with turning sidebands on and off while keeping the carrier. Seems like I get more "punch" on the remote SDRs with just one sideband. No surprise there. How is the TX? (Also should this be a new thread?)
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Was like a supressed LSB signal when I first tuned in.
S9 on my MLA-30. Great audio. SIO: 555
0504: Dance Music
I keep farting with turning sidebands on and off while keeping the carrier. Seems like I get more "punch" on the remote SDRs with just one sideband. No surprise there. How is the TX? (Also should this be a new thread?)
It should be possible to do Asymmetrical Sideband on AM as well where one sideband has 125% modulation and the other have 75% modulation. I know some AM stations nearby me do it to reach farther
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Was like a supressed LSB signal when I first tuned in.
S9 on my MLA-30. Great audio. SIO: 555
0504: Dance Music
I keep farting with turning sidebands on and off while keeping the carrier. Seems like I get more "punch" on the remote SDRs with just one sideband. No surprise there. How is the TX? (Also should this be a new thread?)
It's fun to watch you switch between Carrier + USB or Carrier + LSB or full AM. tonight. Still going strong at 05:17....almost time for me to pack it in! 73, Walt (on the ground in Masset, having just installed a brand new KiwiSDR).
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Was like a supressed LSB signal when I first tuned in.
S9 on my MLA-30. Great audio. SIO: 555
0504: Dance Music
I keep farting with turning sidebands on and off while keeping the carrier. Seems like I get more "punch" on the remote SDRs with just one sideband. No surprise there. How is the TX? (Also should this be a new thread?)
It should be possible to do Asymmetrical Sideband on AM as well where one sideband has 125% modulation and the other have 75% modulation. I know some AM stations nearby me do it to reach farther
Vestigal Sideband almost. Though I suspect they're required to have both sideband. Curious though to see how the AM compatible sideband goes. I'm still running the same carrier levels as I would with full AM. In theory, a classic diode detector should be able to listen as well.
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~S9 and SIO 544 trending 545 at 0524z via Airspy HF+D and 31' vertical.
BTW, Stereo Tool can generate asymmetrical AM modulation if interested.