This is an educational presentation I gave on setting up a solar system for use with amateur radio. It goes into the components necessary and talks on how to select the right pieces for your solar project. Read more
In this video, we take a look at how RF filters work and how you can improve signals when using an SDR, in this video we use the RTL-SRD reviewer and filters. Read more
“Our amateur radio club provides health and welfare communications for the participants of the Wausau Marathon. This year I was the ‘bike mobile’ station providing a sweep so net control knew where the tail end of the race was. This video illustrates how I used APRS with a handheld radio and external antenna to provide […] Read more
Checking out the SunSDR2 Pro by Expert Electronics, a full DUC/DDC HF/VHF software defined radio that will please even the most demanding ham radio operator. Expert Electronics SunSDR2 PRO Transceiver The SunSDR2 PRO transceiver was designed for advanced operation on HF and VHF bands, even the most demanding operator will be surprised by its capabilities. […] Read more
The Yaesu FT5D is IPX7 rated. What that means is it should be capable of being fully submerged in water at 3 feet for 30 minutes. I just had to test it out to make sure — so you don’t have to do it! Read more
Rod, VK4EZY, is setting up a dummy load that he has constructed but he doesn’t know for sure how to cool it down, or dissipate the heat? Dave here to offer several options. Read more
In this video, from a few years ago, Julian Frost (N3JF), your Ham Radio Sensei, gives a quick tip on how to coil coax so that it doesn’t create twists in the line while coiling and uncoiling. Read more
For this week’s Something for the Weekend, Johnathan M0JSX and John 2E0EZK take you through our selection of the best digital scanners available at ML&S this week! Read more
Rodney, is asking if he can use the same ground rod to ground two different dipole antennas without losing efficiency or performance? Read more
“Hello Operators. In this episode of OH8STN Ham Radio, we are having a looking at the portable ham radio amplifier from DIY599.com the PA500. The PA500 is a 60 watt portable ham radio linear amplifier compatible with most QRP radios available today. The power amplifier has a built-in antenna tuner, auto band switching, auto band […] Read more
![Are We Entering a Maunder Minimum? [PODCAST]](https://qrznow.com/wp-content/uploads/2019/02/solar-cycle-sunspot-number-265x168.gif)
