WHAT IS AMATEUR RADIO?
A retired military officer in Baku makes friends over the
radio with a ham in Lithuania. An Moscow teenager uses her computer to upload a
chess move to an orbiting space satellite, where it's retrieved by a fellow
chess enthusiast in Japan. An aircraft engineer in Florida participating in a
"DX contest" swaps call signs with hams in 100 countries in less than a week.
And, in the aftermath of a catastrophic fire in Turkey, hams save lives and
property as part of their involvement in an emergency communications net.
This unique mix of fun, public service and convenience is the hallmark of the hobby called Amateur Radio today. Although Radio Amateurs get involved in the hobby for many reasons, they all have in common a basis knowledge of radio technology, regulations and operating principles, demonstrated by passing an examination for a license to operate on radio frequencies known as the "Amateur Bands."
WHO IS THE TYPICAL HAM?
Amateur radio operators come from all walks of life - movie
stars, missionaries, doctors, students, politicians, truck drivers and just
plain folks. They are all ages, sexes, income levels and nationalities. But
whether they prefer Morse Code on an old brass telegraph key through a low power
transmitter, voice communication on a 2 meter hand-held receiver or computer
messages transmitted through satellites and packet networks, they all have an
interest in what's happening in the world, and they use radio to reach out.
WHAT IS THE APPEAL OF HAM RADIO?
Some hams are attracted by the ability to communicate
across the country, around the globe, even with space missions. Others build and
experiment with electronics. Computer hobbyists find packet radio to be a
low-cost way to expand their ability to communicate. Those with a competitive
streak enjoy DX contests, where the object is to see how many distant locations
they can contact. Some like the convenience of a technology that gives them
portable communication. Others use it to open the door to new friendships over
the air or through participation in Amateur Radio clubs throughout the country.
WHY THE AMATEUR RADIO LICENSE?
Although the main purpose of Amateur
Radio is fun, it is call the "Amateur Radio Service" because it also has a
serious face. The FCC created the "Service" to fill the need for a pool of
experts who could provide backup emergency communications. In addition, the FCC
acknowledged the ability of the hobby to advance the communication and technical
skills of radio, and to enhance international goodwill.
This philosophy has paid off. Countless lives have been saved where skilled hobbyists act as emergency communicators to render aid, whether it's an earthquake in Italy, a flood in India or a hurricane in the U.S.
WHAT'S THE RIGHT LICENSE FOR ME?
Over the years, five four license classes have evolved. The
higher the class license you have, the more privileges and modes of operation
you get. But to get the higher class license requires progressively more
knowledge of the technology, rules and regulations, as well as higher Morse Code
speeds. So, you can learn the basics or you can become an expert and still enjoy
the hobby.
Radio amateurs carry their licenses with them so they can operate wherever they go in the country. Typically, they also keep a copy of the license in their radio shack at home.
WHY DO THEY CALL THEMSELVES
"HAMS"?
Although the origin of the word "ham" is obscure, every ham
has his or her own pet theory. One holds that early Amateurs were called hams
because they liked to "perform" on the air, as in "hamming it up". Another
theory proposes that the name came from the "ham-fisted" way some Amateurs
handled their code keys. The easiest opinion to accept is that "hams" is a
Briticism of "Ams", as in Amateurs. And one of the most exotic holds that "hams"
is an acronym, the call sign H.A.M. from the initials of three college students
who were among the first Radio Amateurs.
WHAT ARE THE AMATEUR RADIO BANDS?
Look at the dial on an old AM radio and you'll see
frequencies marked from 535 to 1605 kilohertz. Imagine that band extended to the
right, out many thousands of kilohertz, and you'll have some idea of how much
additional radio spectrum is available for amateur, government and commercial
radio bands. It is here you'll find aircraft, ship, fire and police
communications, as well as the so-called "shortwave" stations, which are
worldwide commercial and government broadcast stations from overseas.
Amateurs are given nine "bands" (i.e. groups of frequencies) in the high frequency range between 1800 and 29,700 kilohertz, and another 6 bands in the Ultra High Frequency (UHF) and Very High Frequency (VHF) ranges. Even though many Amateur Radio conversations may be heard around the world given the right frequency and propagation conditions, Amateur Radio is basically two-way communications.
WHERE DO I GET MORE INFORMATION?
Right here!! You can send us a message
and we'll help get you in contact with someone in your area. The three best ways
to learn about Amateur Radio are to listen to hams on the Amateur bands, read
about Amateur Radio in the numerous books and magazines devoted to the subject
and, best of all, talk to hams face-to-face. Hams take pride in their ability to
"Elmer" (teach) newcomers the ropes to get them started in the hobby. Most will
welcome your interest.
Contact e-mail address: all@azhams.net