If he’s very weak, you might double up the call. If the station you’re calling is very strong, just once will do. Follow that by your own callsign, and your approximate whereabouts.
Amateur radio lingo how to#
How to answer a CQ: First, use the callsign of the station you’re calling. That means setting your transmit frequency as close to theirs as possible. The proper procedure is to wait for a pause in the contact and quickly say “Break” (or send BK with Morse code) followed by your call sign.ĬQ means, “I wish to contact any amateur station.” When answering a CQer you should zero beat the other ham’s frequency. Interrupting another contact is called breaking in (or breaking). Sometimes, you can’t wait for the end of a contact to call a ham radio station. This matches the purpose of the site, which is to assist the lookup of radio call signs.
Amateur radio lingo code#
QRZ is amateur radio code also known as a Q code for “Who is calling me?”. What does QRZ mean in amateur radio?Įtymology. 73, as well as 88 (which means “hugs and kisses”) are part of the language of ham radio. 8 What does RST 448 mean on a ham radio?ħ3 is an old telegraph code that means “best regards”.7 Do you know the alphabet for ham radio?.1 What does 73 and 88 mean in ham radio?.If a wire antenna is slanted above earth, it radiates waves that have both a vertical and a horizontal component. Thus a radiator that is parallel to the earth radiates horizontally, while an antenna at a right angle to the earth (vertical) radiates a vertical wave. Polarization is determined by the position of the radiating element or wire with respect to the earth. Antenna Polarization Most HF-band antennas are either vertically or horizontally polarized, although circular polarization is possible, just as it is at VHF and UHF. Lower frequency antennas, operating between 2 and 10 MHz, should also be kept well away from conductive objects and as high above ground as possible if you want good performance.
Amateur radio lingo plus#
This is because the antenna should be clear of conductive objects such as power lines, phone wires, gutters and the like, plus high enough to have a low radiation angle. Any antenna is a good one if it meets your needs! In general, the height of the antenna above ground is the most critical factor at the higher end of the HF spectrum, that is from roughly 14 through 30 MHz.
Practically any radiator works well under some propagation conditions, assuming the radiator is able to accept power and radiate it at some useful angle. If a modest system is the order of the day, then use whatever is practical and accept the performance that follows. You might want to erect the biggest and best collection of antennas that space and finances will allow. Do you want to dedicate yourself to serious contesting and DXing? Are you looking for general-purpose operation that will yield short-and long-haul QSOs during periods of good propagation? Your answers should result in selecting an antenna that will meet your needs. Operation objectives also come into play.
Other limitations are imposed by the amount of money available for an antenna system (including supporting hardware), the number of amateur bands to be worked and local zoning ordinances. Those who live in urban areas often must accept a compromise antenna for the HF bands because a city lot won't accommodate full-size wire dipoles, end-fed systems or high supporting structures. The amount of available space should be high on the list of factors to consider when selecting an antenna. Here you'll find simple verticals and dipoles, as well as quad and Yagi projects and other antennas that you can build and use. This chapter, by Chuck Hutchinson, K8CH, covers theory and construction of antennas for most radio amateurs. ANTENNA BASICS very ham needs at least one antenna, and most hams have built one.
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