By Ken Larson, KJ6RZ Long distance HF radio communications is made possible by a region of charged particles in the Earth’s upper atmosphere, 30 to 200 miles above the Earth’s surface. This region is called the ionosphere.
Article by m0ysu Microphone wiring can be a real pain if you aren’t sure how to work out which wire goes where. On this page I will try to explain the basics and also give you the wiring positions for most CB radio’s Basic Mics – These consist normally of three coloured wires and a
I’ve recently introduced a Raspberry PI 4 as main remote RTX controller for my Kenwood TS-590s. This allows me to control the Kenwood TS-590S from the iMac simultaneously with several applications, including RUMLOG, FLDIGI, WSJT-X. The issue Could not control simultaneously my transceiver directly from two or more applications. Additionally remote connection from the internet
How to setup a long wire antenna
Recommended Repeater Operating Procedures Use simplex wherever possible freeing the repeater for necessary uses. Monitor the repeater (listen) or determine if the repeater is in use, and if there are any peculiarities in its operation. After listening for a few seconds, identify, un key and listen to see if it was quiet for a reason,