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  • Thumbnail for Family Radio Service
    operate anywhere in Europe. FRS radios use narrow-band frequency modulation (NBFM) with a maximum deviation of 2.5 kilohertz. The channels are spaced at 12...
    14 KB (1,698 words) - 22:55, 1 April 2024
  • Thumbnail for Shortwave radio
    Narrow-band frequency modulation (NBFM or NFM) is used typically above 20 MHz. Because of the larger bandwidth required, NBFM is commonly used for VHF communication...
    57 KB (6,036 words) - 13:27, 31 July 2024
  • the European Union. The PRS radios use narrow-band frequency modulation (NBFM) with a maximum deviation of 2.5 kHz. The channels are spaced at 12.5 kHz...
    2 KB (165 words) - 08:50, 21 May 2022
  • Thumbnail for Unified S-band
    streams such as telemetry data. The downlink had subcarriers at 1.25 MHz (NBFM voice) and 1.024 MHz (telemetry data). Telemetry could be set at 1.6 kilobits/sec...
    25 KB (3,383 words) - 09:07, 22 August 2024
  • Thumbnail for Clansman (military radio)
    of Single SideBand (SSB) operation and NarrowBand Frequency Modulation (NBFM) to forward area combat net radio for the first time. Most Clansman radio...
    22 KB (3,178 words) - 22:14, 13 August 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    975 bytes (65 words) - 19:35, 5 August 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    484 bytes (28 words) - 01:03, 2 May 2024
  • Thumbnail for Frequency modulation
    commercial and amateur radio settings. In two-way radio, narrowband FM (NBFM) is used to conserve bandwidth for land mobile, marine mobile and other radio...
    31 KB (3,937 words) - 20:27, 7 July 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    1,020 bytes (79 words) - 09:13, 11 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    766 bytes (49 words) - 13:50, 24 March 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    789 bytes (53 words) - 15:22, 2 March 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    994 bytes (59 words) - 00:50, 29 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    1,003 bytes (73 words) - 11:13, 15 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    886 bytes (68 words) - 15:28, 3 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    2 KB (106 words) - 08:38, 8 May 2024
  • Thumbnail for List of radios
    of Single SideBand (SSB) operation and NarrowBand Frequency Modulation (NBFM) to forward area combat net radio for the first time. Larkspur radio system...
    17 KB (2,027 words) - 01:58, 1 July 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    837 bytes (53 words) - 15:08, 3 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    1 KB (75 words) - 06:28, 18 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    1 KB (87 words) - 09:25, 15 May 2024
  • frequency 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM and CW/morse code (in the case of time signal stations) as well as numerous...
    460 bytes (27 words) - 23:32, 26 June 2023
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