Recently I came across W5KUB´s review on switching power supplies on Amateur Radio Roundtable. In this case he reviewed the 30 AMP Jetstream JTPS32MAB 12V switching power supply. These units are sold for a fair price compared to many others on the market. I decided on this one and it´s on order since the review implied the unit is very quite while running. I will post my personal review later down the road.
W6LG review on measured output power and the difference between peak and average.
The 43 Foot Vertical. This article was written by Bill Leonard N0CU.
As an alternative to professional wide band HF receivers, this old timer the Sony ICF-SW77 is a great performer. I acquired one who needed a minor repair and gave it test on the 80 meter band using a tuned wire antenna. The results were amazingly good. More on this receiver on Media Wave Circle.