ARRL The Doctor is In
A bi-weekly podcast of everything technical as it relates to Amateur Radio. Sponsored by DX Engineering.
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Recent Episodes
Handheld Transceiver Antennas
Most handheld transceivers come equipped with so-called "rubber duck" antennas. They aren't very efficient antennas, but do they really need to be efficient...
Coaxial Cable vs Balanced Lines
Which is really better? Coaxial cable or one of the varieties of balanced feed lines such as "window line?" The answer isn't as clear cut as you may...
NVIS: Near Vertical Incidence Skywave
Sometimes the best direction to send your signal is straight up!
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