频率范围 1785.0 - 1805.0 MHz - 频率范围搜索

频率范围简介

暂无频率范围简介

频率明细

  • 类型
    起始频率
    中心频率
    终止频率
  • 太赫 (TeraHertz)
    0.001785 THz
    0.001795 THz
    0.001805 THz
  • 吉赫 (GigaHertz)
    1.785 GHz
    1.795 GHz
    1.805 GHz
  • 兆赫 (MegaHertz)
    1785 MHz
    1795 MHz
    1805 MHz
  • 千赫 (KiloHertz)
    1785000 KHz
    1795000 KHz
    1805000 KHz
  • 赫兹 (Hertz)
    1785000000 Hz
    1795000000 Hz
    1805000000 Hz
  • 波长 (Wavelength)
    16.8 cm
    16.7 cm
    16.6 cm
  • 周期 (Period Time)
    560 ps
    557 ps
    554 ps

频率波段

ITU Radio Bands

  • Band
    Band Name
    Lower Frequency (MHz)
    Upper Frequency (MHz)
    Wavelength
    Note
  • UHF
    Ultra High Frequency
    300
    3000
    1 m – 10 cm
    TV broadcasting, Wi-Fi, GPS, mobile communication

IEEE Standard 521-2002 Bands

  • Band
    Band Name
    Lower Frequency (MHz)
    Upper Frequency (MHz)
    Wavelength
    Note
  • L
    Long wave
    1000
    2000
    30 cm – 15 cm
    Air traffic control, surveillance radar, weather radar

EU, NATO, US ECM Radio Bands

  • Band
    Band Name
    Lower Frequency (MHz)
    Upper Frequency (MHz)
    Wavelength
    Note
  • D
    Medium Frequency
    1000
    2000
    15 cm – 30 cm
    Maritime radio, Tactical communication, GPS, surveillance radar

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