432 MHz Once More — This Time with Power
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After my last full-blown VHF rover operation in June 2021, I decided to
focus on 50 and 144 MHz, selling off my 222 and 432 MHz equipment and
antennas. T...
A PTO Kit From Ken WA4MNT at QRPBuilder
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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...
QRPTTF a bust?
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Until Paul NA5N starts posting some claimed scores it will be difficult to
definitively gauge participation in QRPTTF 2026. However, if chatter on
the ...
Over 4.5 Million QSO's in QSO Database!
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[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...
Upgrades, planning, the future...
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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...
Yes, No, and maybe!
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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...
Kids and Amateur Radio
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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...
Cave exploring
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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...
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