Afleveringen
-
Originally distributed in September 2016
-
The episode was originally distributed in June 2016.
-
Zijn er afleveringen die ontbreken?
-
Originally distributed in April 2016
-
The Doctor answers a number of interesting questions from listeners.
-
Repeaters aren't the only ways to span long distances in the world above 50 MHz.
-
Rhombics, Lazy Hs, Curtains, oh my! The Doctor talks BIG wire antennas for the HF bands.
-
There is more to an antenna switch than meets the eye. The Doctor explains.
-
The Doctor discusses a legendary receiving antenna -- not adult drinks!
-
Awful puns notwithstanding, antenna traps are clever devices, but not many amateurs understand how they work. The Doctor explains . . .
-
Water is one of the great enemies of coaxial cable, causing severe loss and other issues. The Doctor explains how to keep H2O at bay.
-
The Doctor discusses the wide variety of coaxial cable connectors, including some you may not recognize.
-
What sort of ground do you need -- RF or electrical safety? It makes a big difference, as the Doctor explains.
-
The Doctor separates myth from fact about this very popular antenna for the HF bands.
-
Different tools for different applications. The Doctor explains the differences.
-
Your antenna's polarization can make a big difference in how well you can hear, and be heard -- especially on VHF and up.
-
There are many types of cable for many applications. Which type do you need?
-
The Doctor answers questions from listeners!
-
Trees make handy supports for wire antennas, but getting an antenna into a tree -- and keeping it there -- can be a challenge.
-
The answer to the question is an emphatic "no," and the Doctor explains why.
-
A discussion of UTC as well as the importance of accurate time for a number of digital modes.
