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Amateur Radio Equipment – Everything You Need
By Avery Parker
Basic amateur radio equipment includes a transmitter and a receiver. Most hams can purchase both in a single device known as a transceiver. New models of ham radios available in the market nowadays features controls and menu systems that are somewhat complex for beginners that basic usage may require close reading of the manual. Transceivers that have analog controls are preferred by novice users since it’s relatively easier to operate. Most hams are interested on the technical side of radio communication. They easily find amateur radios as an inexpensive hobby because they can actually experiment on making their own amateur radio equipment. Do-it-yourself ham radios are not as complicated as it may seem. The supplies you will need are actually found in the neighborhood surplus shops and hardware stores. The internet is filled with websites that offer step-by-step instruction manuals to build the most basic transceivers and antennas. In a way, building your own ham radio has become an integral part of the hobby. It is good to know that experienced amateur radio club members are generous enough to share their knowledge to novice hams. Beginners, however, are advised to get properly acquainted with the fundamental operations of amateur radio equipment before heading toward the more complicated task of build their own. Most of them start the hobby with a hand-held portable radio on the VHF or two-meter band. With such equipment, they can already communicate via several repeaters actively installed all over the world. Transceivers available in the market may cost at around $100 to $10,000. Both brand new and used equipments are available for sale in Ebay where there is an active ham radio traffic area. If you are still short of budget, you may try to get a license and still go on air sans a radio. EchoLink is a software that allows you to connect with other hams through the computer, all you need is a headset and a microphone. However, not all hams approve of EchoLink as a pure form of amateur radio. Some purists do not even consider it as amateur radio at all. Power Next to transceiver and antenna, power is another determining factor when it comes to the satisfaction and enjoyment of most hams. Amateur radio equipment may need a few milliwatts up to 1,500 watts of power depending on its size. You can communicate with anyone across the globe with just a few watts of power. The general rule of thumb is to only use the power necessary to make the communications happen. Antenna Novice hams usually commit the sin of spending too much on transceivers with all the works while completely ignoring the wonders of setting up a good antenna. High-tech transceivers are of no use without a properly erected antenna. You need not spend a lot on it. Many people around the world connects with just a piece of wire hanging out their windows, you just have to know how to place it. This won’t be a problem to beginners who haven’t yet passed through their hand-held stage as most of these transceivers have their own antennas anyway. Nonetheless, other portable transceivers used in moving vehicles require at least a magnetic mount antenna. You can set up your antenna in trees, unused flagpoles, camera tripods, rain gutters, aluminum ladders and other possible platforms. Hams enjoy experimenting on various types of antennas. More than the transceiver, it is the amateur radio equipment that determines the level of frequencies you can reach. The lower the frequency, the longer the wavelength necessary. Long wavelength requires large antennas. Several hams can use the same frequency at the same time. This is just fine since hams listen more than they transmit anyway. In fact, it can be exciting to “catch” a station that identifies itself as coming from the farthest and rarest locations. |
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The copyright for this content entitled "Amateur Radio Equipment – Everything You Need" has been specified by the contributor as:
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http://ajparker.qondio.com/
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