15 hours ago
The Sun is a Harsh Mistress
Radio Blogs
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Pittsburgh Plumber Builds Alumium Telescope Dome in 1930 - *In 1930, Pittsburgh plumber Leo Scanlon built a backyard observatory using a material rarely employed in construction at the time: sheet aluminium. His...
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My 488 FFMA Station — Always Improving - Now that I’ve completed the 488 grid chase, I thought it would be a good time to document my current station before I move on to other changes to suit my...2 weeks ago
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KI6DS & QRP Guys SK - Friends: KI6DS (SK) I regret to inform you that Doug Hendricks, KI6DS, passed away early this morning. He was a giant in the QRP community and will be s...3 weeks ago
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A PTO Kit From Ken WA4MNT at QRPBuilder - The Soldersmoke Direct Conversion Receiver was the first time I had ever built anything with a permeability tuned oscillator (PTO for short). I had never p...
5 months ago -
Great conditions on 10 metres for the CQWW CW contest 2025 - I had no intention of making a serious effort in this year's CQWW CW contest, held this past weekend. I had some other commitments, so was not going to b...
10 months ago -
Over 4.5 Million QSO's in QSO Database! - [image: K1024 M0OXO Logo 2017]Stats show that the QSO's held in the M0OXO Database has now passed the 4.5 Million QSO mark! We now have a total of *4,505...6 years ago
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Upgrades, planning, the future... - Over the last couple of weeks, I've started participating in a little round table on 80m at *5 AM*. Yikes. These group of guys are outstanding CW ope...
7 years ago -
Yes, No, and maybe! - Yes. This website and the project pages are still active. No, I don’t have an update on the VFO upgrade. Maybe this Summer, when I have some more time, I’l...10 years ago
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Kids and Amateur Radio - Did we manage to get a half dozen elementary school kids to pay attention to amateur radio? Yes, yes we did. How? 1. We arranged to set up a demo t...
11 years ago -
Cave exploring - I had a chance to go exploring one of the many caves located on the south side of Nimitz Hill, formerly known as Fonte during the pre-war days. They are of...13 years ago
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(From 1978 WRTH)
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