Tags

A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

A function of receivers which mutes the audio when no signal is present; there are various and mode-dependent ways of making this determination. For PL/CTCSS in particular, use the [tone-squelch] tag.
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the frequency range 3-30 kHz.
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Questions about the use and theory of spectrum analyzers. For spectrum displays that are not test equipment, use [panadapter-and-waterfall] instead.
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Digital mobile radio, a digital voice mode found on VHF and UHF bands.
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Medium Frequency: The frequency range from 300 kHz to 3 MHz
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Impedance matching transformers as related to amateur radio.
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Questions about shortwave listening and similar low-frequency reception activities.
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Questions relating to determining your location or the location of a QSO based on one of the various systems of measurement (lat/lon, GPS coordinates, ARRL section, CQ Zones, ITU Zones, Maidenhead Gri…
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for questions relating to the ever popular "UHF" connector (SO-239 is the "female" type mounted on a chassis; PL-259 is the "male" connector usually found on the ends of coax).
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for anything related to the FLDigi software suite.
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Questions about military surplus radio equipment, especially related to converting them for amateur radio use.
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Family Radio Service, most common "Walkie Talkies"
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Matters related to amateur radio operation beyond the jurisdiction of a ham's licensing entity.
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for questions about physical installations, including physical mounting of equipment and equipment interconnections.
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Questions specific to rules, regulations, and practices in India.
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Transporting, setting up, and operating a temporary station. For operation from a vehicle, use [mobile] instead.
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for questions specifically about line of sight communications, as opposed to communications using active or passive reflectors (repeaters, meteor scatter, ionospheric propagation, etc.). …
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measured, what those measurements mean and how they affect amateur radio activity.
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Simplex refers to the transmission and reception on the same frequency, or using a single carrier (such as a cable). Also consider the line-of-sight tag.
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