Power Level Impacting FSK Communications
The impact of transmission power levels on Bit Error Rate (BER) using Frequency Shift Keying in digital radio.
Scott KR3L
Amateur Radio License Plate
Dave, N3XF, gave a good presentation on getting your call sign on a vanity plate for your vehicle, and the process on obtaining the license… Read More »Amateur Radio License Plate
Digital Radio
A Question About Digital Radio Why do the top three digital amateur radios not talk with each other? I had a simple question, “Why can’t… Read More »Digital Radio
The Marconi Coherer
While reading about the early days of radio, I came across this schematic of a Guglielmo Marconi receiver, said to be similar to the one that copied his famous first transatlantic message on 12 Dec 1901.
