A Look Into Ham Radios

There should be no confusion between an amateur radio and a ham radio. Although the etymology of why amateur radio became ham is not really clear, the term has been used right from the start when amateur radio operations were first used at the start of the 20th century. The term “amateur” should also be confused with the operator’s skill or know-how. Rather it means that this kind of radio cannot be utilized for commercial use and for income creation. Amateur radio is usually just for hobbyist’s use, though it has definitely proven its convenience and value in such circumstances as emergency situations.

Different modes of communication use different kinds of transmission: voice, Morse code, digital forms such as packets used in modes like the internet, and the most popular mode, voice, or telephony. With a ham radio, it makes use of radio transmission and reception for its function. A two-way communication occurs in amateur radio communication. Amateur radios come in different forms – from hand-held receivers such as devices related to walkie talkies to mobile units that are used in vehicles. Whatever form of radio equipment amateur operators have with them, they can usually do a number of activities with their amateur radios. When a ham operator has a transceiver that is handheld (also called an HT transceiver), he or she can talk with other operators within his or her community using a VHF frequency band, which reaches to 2 meters, or a UHF frequency band, which reaches to 70 centimeters. The frequency range can be extended to more than 50 miles when a transmission is done with a local repeater.

Another popular use of amateur radios is assisting during emergency situations. When disasters or emergencies strike, amateur radio communities like the ARES, or Amateur Radio Emergency Service, have proven themselves to be convenient and reliable in supporting relief operations, especially when other modes of communication like telephones have bogged down. Amateur radio operators also have the capacity of communicating with other radio operators overseas, provided they have the proper equipment that could communicate on a high frequency (HF) band.

Just because someone has the right equipment, he or she does not become legitimate ham radio operator right away. There is actually a license for amateur radio operators. The requirements for getting g a license varies in each country. In the United States, one has to be licensed by the FCC or the Federal Communications Commission. The FCC has provides three levels of license qualifications: technician class, general class, and extra class.