Pattern and Match
by VE3VN
Friday, October 31, 2025
An Unwelcome Guest: Self-RFI
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The modern world is full of devices which generate RFI. Few people notice because hardly anyone listens to OTA (over the air) broadcasts the...
Wednesday, October 29, 2025
CQ WW SSB 2025: M/2
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After skipping CQ WW multi-ops in 2024, we're back! It was quite a chore preparing the station to host guest ops but somehow I got it do...
2 comments:
Sunday, October 12, 2025
Rebuilding the 80 Meter Vertical Yagi: First Steps
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I have been planning improvements to the 80 meter vertical yagi for a long time. Too many higher priority projects have kept it in the back...
Thursday, October 2, 2025
40 Meter Reversible Moxon - Complete
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The antenna on the tower and working. Finally. I've been using it for the past few weeks and my overall assessment is that it is a very ...
1 comment:
Thursday, September 25, 2025
Elevation Pattern Nulls
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Propagation prediction for most hams is a terribly inexact science. You get on the air and tune around for stations, or you click on spots. ...
Wednesday, September 17, 2025
One Screw Defeats Two Antennas
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When we left the 30 meter delta loop I mentioned that it had to be disconnected for the time being. The reason is that it did not have a fe...
1 comment:
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