Afghanistan
2026-04-07
Afghanistan, officially the Islamic Emirate of Afghanistan is a landlocked country in Central and South Asia.
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alternative callsign
2026-04-07
An alternative call sign is a call sign not linked to a government or organization’s official call sign roster. These are used by radio ...
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Baofeng
2026-04-07
Fijian Baofeng Electronics Co. LTD is a Chinese company that develops radio equipment (walkie talkies, ham radio, …) and accessories. ...
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grid square
2026-04-07
A maidenhead grid square is a geocode system used by amateur radio operators to represent their geographic coordinates. ...
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Ham radio community can be cantankerous
2026-04-07
A common criticism of the amateur radio community is that its ranks often include highly vocal, cantankerous, and pedantic individuals who are openly ...
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HF radios are expensive
2026-04-07
A barrier to entry for amateur radio is cost. HF radios are often expensive, ranging from several hundred dollars to tens of thousands of dollars.
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IC-7300
2026-04-07
The Icom IC-7300 is a is an HF and 6 meter amateur radio transceiver.
https://www.icomamerica.com/lineup/products/IC-7300/
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NVIS
2026-04-07
Near Vertical Incidence Skywave (NVIS) is a skywave radio wave propagation path that provides signals in medium distances (0-400 miles). ...
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physical fitness and radio operations
2026-04-07
Physical fitness is an important component of radio operations. Often, the gear is heavy and must be carried atop a summit, quickly deployed and ...
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PTT
2026-04-07
Push To Talk (PTT) is a feature common in radio and other communication devices in which audio is transmitted using a momentary button that switches ...
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