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.
Questions about antennas, other equipment, and operating practices specific to the 160-metre/meter band.
for questions relating specifically to the amateur radio HF allocation of 14 000 to 14 350 kHz.
for questions relating specifically to the amateur radio VHF allocation around 144 MHz.
for questions relating specifically to the amateur radio UHF allocation around 430 MHz.
The portion of the VHF spectrum allocated to use in civilian aviation.
Questions about amplifiers, typically RF power amplifiers. For low-noise amplifiers (LNAs) consider using the "lna" tag.
Questions about the design, selection, building, testing, mounting, or properties of antennas. See also specific tags: [antenna-theory], [antenna-construction], [dipole], etc.
Materials and methods for building antennas, and design of supporting (non-conductive) structures. For design of antennas themselves, use [antenna-theory] instead.
Use for questions about using antenna modeling software to simulate an antenna system and determine its gain and radiation pattern.
The system composed of an antenna and a feed line, and possibly also an RF ground connection, antenna tuner, balun, phasing device, et cetera.
Designing antennas, selecting antennas for specific applications, properties of a given antenna design.
Questions relating to the setup and use of antenna tuners, the virtues and shortcomings of various types of tuners, etc.
a digital protocol used to transmit GPS position reports, telemetry, weather reports and text messages between APRS compatible devices and software.
American Radio Relay League (ARRL), the largest association of amateur radio enthusiasts in the USA
Amateur radio television transmission and reception
Analog audio signals and connecting or designing related equipment: transceiver mic/speaker ports, headphones, microphones, TNCs, computer sound cards. Closely related signaling such as PTT. See also:…
Questions specific to rules, regulations, and practices in Australia.
Devices for connecting balanced and unbalanced feed lines/antennas. Also covers questions about ununs, unbalanced-to-unbalanced connection.
A voluntary, not regulated, division of an amateur radio band into sections for specific modes or types of operation.
a manufacturer of radio equipment. Use this tag for questions relating specifically to Baofeng products.
Designing and using radio systems that involve battery power sources