RADIO AND RECEIVER CIRCUIT PHYSICS 101 LICENSE

Radio frequencies are a small subset of the Electromagnetic Spectrum, which is the entire range of frequencies used for radio, light, x-rays, and all other electromagnetic radiation. Hams use a wide variety of equipment to communicate, including radios and antennas, and they are allowed to operate in a very specific range of radio frequencies.

RADIO AND RECEIVER CIRCUIT PHYSICS 101 LICENSE

This article will enable you to learn both basic and advanced concepts in ham radio operation as well as guiding you through the logistical and legal process of obtaining your own license and setting up your own in-home radio station, or 'shack.' It opens up a wide variety of opportunities for both amusement and professional endeavors. In fact, the use of a ham radio can enable a private citizen to have one of the most powerful wireless communications devices possible. Through the advances of the Internet, lasers, and microwave transmitters, today's ham radio operators are making contact with people in greater numbers than ever before. The practice of ham radio operation began mainly as a hobby for many people, but there are also many professional uses for the technology, with operators providing many services such as emergency communications. Regardless of age, background, technological ability, or training, there are countless opportunities for ham radio operators to get involved within their community. The ham radio community is one of the most diverse communities of enthusiasts in the world. For some it is a hobby, and for many it is a profession. Over that time, with the many advances in technology, it has grown into a community that spans the globe, comprising many millions of operators, or 'hams,' as they are called.

For nearly one hundred years, ham radio has been a part of many people's lives and it is a part of American technological history.

Radio and receiver circuit physics 101