Every ham radio station comprises, at an absolute minimum:
-- One (1) radio transmitter.
-- One (1) radio receiver.
-- One (1) antenna.
-- One (1) source of electrical power.
-- One (1) licensed operator, either in attendance
or responsible for the station's remote operation.
Any individual station may be enhanced, modified, embellished, or enlarged,
in virtually unlimited ways, from this absolute minimum list.
An HF transceiver can be purchased from many electrical shops or stores providing home radio equipment. They are used in local and in ham radio services.
Amateur radio, often called ham radio, is both a hobby and a service in which participants, called "hams," use various types of radio communications equipment to communicate with other radio amateurs for public service, recreation and self-training. But we still don't know the origin of the word HAM.
Ham (Amateur) radio is not used by the government for any official purpose.
The primary function of ham radio is to provide amateur radio personalities and opportunity to showcase their effervescent characteristics. Apparently, specific equipment is needed to produce quality sound and to prevent feedback.
Amateur radio, often called ham radio, is both a hobby and a service in which participants, called "hams," use various types of radio communications equipment to communicate with other radio amateurs for public service, recreation and self-training.
gh
It is used in ham radio terms as a term for the wife of the ham operator.
HamSphere is a virtual shortwave band for Ham Radio operators and radio enthusiasts. The system is based on natural laws of communication and can be used for both Amateur Radio training purposes and pure QSOing.
You may have a Ham radio antenna anywhere in the US, unless there are restrictions as to its placement, such as in a condo or apartment. If you meant a Ham radio transmitter, then you must have a Ham license to operate it.
Ham radio is used daily woldwide. Emergency communications during hurricane Katrina is a good recent example. We were able to pass information into and out of New Orleans without any need for cell towers, phone lines, commercial power, internet etc. Ham radio works when nothing else does.
Ham radios are vehicles for communication. They provide a platform for the exchange of information or data in emergency situations or in disasters. The amateur radio service is founded on a pledge that includes public service, and radio amateurs, the "hams" who use the equipment, are sometimes the only links between zones of destruction and the "outside" world. The ham radio is also a bridge connecting people and making them friends. Signals from even the smallest equipments can cross national boundaries, and hams are resistant "staying in their own back yards" when the atmospheric conditions are right (and when they aren't!). The radio amateur mans his ham radio and literally has the world at his fingertips. A ham radio is an increasingly sophisticated piece of technology, but it calls the user, the ham operator, to learn and improve on his technical knowledge and skill. Ham radio operators are asked to learn about the science behind their hobby, and to study to increase their understanding of the principles on which the humble ham radio works. The ham radio is a tool that a technically equipped individual can use to warn of or report on bad situations, bring people closer together, and open the eyes to a larger world.
The term 'ham' in ham (or amateur) radio comes from before radio was ever invented; it was used in wire telegraphy to denote an unskilled or inefficient telegraph operator. The original meaning has been completely lost since the term's adoption by amateur radio operators, and no longer implies the operator is an idiot.