Copper efficiency after weathering
I use a weathered copper small transmitting loop to see if copper oxide affects antenna conductivity and hence efficiency.
STL
Small Transmitting Loop antenna
Beach fishing for QSOs with an STL
Add amateur radio to your beach trip keeping in mind family life balance.
Small Loop HF Antenna
With components from a variety of vendors, custom machining and a bit of trial and error, another variant of a small loop HF antenna is born.
KX4O 1B-Battery VA Field Day 2015
Despite a weak battery and few contacts, our 1B-Battery effort verifies a 40m small-loop and packet-radio NTS messaging using quick deploy antennas.