GPS&BD2 External Positioning Navigation antenna

        GPS&BD2 receiving antenna adopts right-handed circular polarization design, it has the characteristics of high gain, low Bobbi and good receptivity. Composed of ceramic body and active antenna amplifier, small size, the bottom of the antenna is equipped with magnet, installation and 

easy to use.

  Operating condition    

  Temperature: -40℃~+80℃

  Humidity: 95%~100%

  Storage condition

  Temperature: -45℃~+85℃

  Humidity: 95%~100%

  Antenna specification

  Range of receiving frequency: 1575.42&1561.09±3

  Cebter frequency: 1575.42&1561.09±3

  Band width: ≥10

  V.S.W.R.: ≤2.0

  Gain: 3

  Aixal ratio: 3.0dB

  Polarization: Right-handed circular

  Impedance: 50Ω
  Frequency temperature coefficient: 0±10

  Amplifier antenna

  Range of frequency: 1575.42&1561.09±3

  Amplifier specifiction: 26±3dB

  V.S.W.R.: ≤2.0

  Noise factor: ﹤2.0

  Volts D.C.: 3~5V

  Direct current: ≤20mA