Marc DaCosta
1) QSL? (do you confirm receipt of my transmission?): a visual language of two-way radio communication
Publisher
Standards Manual
Pub. Date
2022.
Language
English
Description
Communications between amateur radio (AKA ham radio) operators and citizen band stations have been crowding the world's electromagnetic spectrum since its invention in the early 20th century. Millions of operators formed what could be almost be described as an early internet - projecting their voices, ideas, and humanity around the earth's surface using various techniques and frequencies to bounce their waves around the earth's surface, off of the...
