Du er ikke logget ind
Beskrivelse
Get up and running as a ham radio operator-or just listen in on the shortwave bands!Ham and Shortwave Radio for the Electronics Hobbyist shows you, step by step, how to set up and operate your own ham radio station. It s also perfect for those interested in shortwave listening, without getting a ham radio license. This practical guide covers communications modes, assigned frequency ranges in the United States, details on fixed, mobile, and portable ham stations, antennas, and much more. Ham radio will work even when the Internet and other utilities fail. So get on the air and keep the lines of communication open in any situation!Inside, you ll find out all about: Radio waves and how they travelShortwave and allwave listeningCommunications modes for ham radio operators, including using the Internet as a supplementHam radio licenses and assigned frequency ranges (bands) used in the United StatesWave-propagation characteristics and tips on the bands best suited for use at different times of the day, year, and sunspot cycleSelecting and installing equipment for fixed ham radio stationsSetting up mobile and portable ham radio stationsAntennas and transmission lines for various frequencies and station typesHow to operate your station using popular voice and digital modesSchematic symbols and Q signals for ham radio operators