Signed in as:
filler@godaddy.com
Presents the principles of signal propagation in an easy-to-understand style. It provides practical advice on understanding what’s going on in the ionosphere and troposphere, how takeoff angle impacts your transmission, how far you can really communicate over VHF and UHF, and much more. Knowing ionospheric structures, how they form, and which bands they interact with will prepare you for practical operating and help you make the most of your time on the air.
The Planetary K-index is used to characterize the magnitude of geomagnetic storms
50W C4FM/FM 144/430MHz Dual Band Digital Mobile Transceiver
Tickets only $5.50 each which includes free shipping to the continental United States Only
HF/50MHz band 100W Compact SDR Transceiver
Tickets only $5.00 each which includes free shipping to the continental United States Only