频率范围 2700.0 - 2900.0 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)
    0.0027 THz
    0.0028 THz
    0.0029 THz
  • 吉赫 (GigaHertz)
    2.7 GHz
    2.8 GHz
    2.9 GHz
  • 兆赫 (MegaHertz)
    2700 MHz
    2800 MHz
    2900 MHz
  • 千赫 (KiloHertz)
    2700000 KHz
    2800000 KHz
    2900000 KHz
  • 赫兹 (Hertz)
    2700000000 Hz
    2800000000 Hz
    2900000000 Hz
  • 波长 (Wavelength)
    11.1 cm
    10.7 cm
    10.3 cm
  • 周期 (Period Time)
    370 ps
    357 ps
    345 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
  • S
    Short wave
    2000
    4000
    15 cm – 7.5 cm
    Terminal air traffic control, long-range weather radar

EU, NATO, US ECM Radio Bands

  • Band
    Band Name
    Lower Frequency (MHz)
    Upper Frequency (MHz)
    Wavelength
    Note
  • E
    Medium Frequency
    2000
    3000
    10 cm – 15 cm
    Marine and aviation communication, Ground-based radar, UAV control, telemetry

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