Search results

From HFUnderground

Jump to: navigation, search

  • Spy Numbers Stations
    '''Spy Numbers Stations''' are shortwave radio stations that are speculated to have been broadcasting since World War I. ... Information (we also obtained a Top Secret document), Polish Institute of National Remembrance and the Swedish Security Service SÄPO. Usage of number station
    6 KB (825 words) - 18:13, 5 October 2019
  • Shortwave Broadcast Stations By Country
    *[[Abkhaz Radio]] *[[Radio Arcángel San Gabriel]]
    8 KB (1,031 words) - 04:15, 6 December 2023
  • QSL
    ...r acknowledging a reception report of that station's signal. In the pirate radio world it generally means the latter, and, when used as a verb, it indicates ==Pirate radio QSLs==
    10 KB (1,566 words) - 15:46, 10 August 2014
  • FRS
    '''Family Radio Service''' ...5 MHz bands, license free replacement (or rather supplement) to the [[CB]] radio service for personal, family, business or really any other use. Shares fre
    105 KB (16,076 words) - 13:11, 14 February 2024
  • Firedrake
    ...at the source of the Firedrake shortwave transmissions is a China National Radio satellite feed. Firedrake has been logged on frequencies used by Radio Free Asia and Sound of Hope. The jammer is typically used against broadcast
    3 KB (336 words) - 14:49, 22 February 2024
  • PMR446
    ...ile Radio 446 MHz, Portable Mobile Radio 446MHz 446MHz Professional Mobile Radio 446.0 MHz - 446.1 MHz (original allocation), 446.0 MHz - 446.2 MHz (current ...e]] in China and several other UHF band license free two-way walkie-talkie radio services worldwide.
    30 KB (4,193 words) - 18:30, 13 March 2024
  • CB
    ...[GMRS]] and [[FRS]] on [[VHF / UHF Radio|UHF]] and [[MURS]] on [[VHF / UHF Radio|VHF]].). ...ncy allocation based on 40 channel American CB band 26.965-27.405 MHz. In radio hobbyist circles, the CB band and adjacent frequencies are often referred t
    226 KB (34,731 words) - 17:45, 22 April 2024
  • Wi-Fi
    ...ss radio]] two-way [[Motorola_DTR_series_900_MHz_frequency_hopping_hopsets|radio systems]] as well as being an [[ISM]] (FCC Rules Part 18). ...bands are allocated to land mobile radio services, including public safety radio systems, 4G, 4G LTE, 5G (and earlier generation) mobile cellular networks,
    103 KB (12,781 words) - 13:30, 20 May 2023

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)



This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Some links may be affiliate links. We may get paid if you buy something or take an action after clicking one of these.

Views
Toolbox