In this video from Pacificon 2021, Mick Stwertnik, KB6JVT, talks about the products on display at the Comet-NCG booth Read more

This video answers the question – “Can an antenna switch be used in reverse, to switch multiple radios into a single antenna system and, is it safe?” The answer is – YES, in most cases – as long as the switch grounds the unused inputs, which is usually the case. The video takes a look […] Read more

A viewer suggests that I shorten my callsign from KB9VBR to K9VBR. Joe and I talk about this and how call signs become your identity. Read more

In this video from Pacificon 2021, Marcus Gilson, AK7MG talks about his product, Remote TX, a way of remotely operating your radio from anywhere in the world. Read more

Tim, KE8RHS, is having some difficulties with his shack set up. His radio and antenna seem to receive and transmit fine but when he makes a transition, his computer speakers act up and echo the sound very loudly. Tim wants to find out the problem and he doesn’t want to upset his neighbors. Dave here […] Read more

Ideas for the shack with Tim, K3LR and Jeff, KB8ZWT! Read more

Just a quick video of the inside of a couple tuners, Manual and Automatic. Read more

Brand new from Buddipole is an updated version of their solar charge controller, dubbed the PowerMini2. The POWERmini 2™ is described as a DC Power Management System, but what is that? Most Amateur Radio gear is designed to be operated directly from a 12V DC power source. For a radio with 100W output that amounts […] Read more

Ilya, ER1TAW, inspired this video from his question that Dave has been asked many times. How should one ground when they live in an apartment complex? Read more

Albert, N3XEI, lives in North Carolina and he sometimes listens to WWV but he can hear WWVH before he hears WWV. Why is this? Aren’t they suppose to be synced to the same accurate time? Read more