ARRL The Doctor is In

Recent Episodes

Dirty Transmitters

Posted October 12, 2017 • 00:14:41

Cleaning up a transmitter is important, and it requires more than a little soap!

Soldering and Unsoldering

Posted September 28, 2017 • 00:20:55

The Doctor's tips for success when working with molten metal, otherwise known as the art of soldering. It also helps to know the art of unsoldering,...

How High is High Enough?

Posted September 14, 2017 • 00:18:14

How high does your antenna need to be? The Doctor provides the answer.

Antenna Analyzers

Posted August 31, 2017 • 00:18:38

These devices are godsends to anyone who is interested in building their own antennas. Find out why!

S Units

Posted August 17, 2017 • 00:19:16

What is your signal strength meter really telling you? Can you trust it? The Doctor has the answers!