GPS&BD2 Positioning External Antenna

GPS&BD2 receiving antenna adopts right-handed circular polarization design, it has the characteristics of high gain, low V.S.W.R. 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: -45℃~+85℃

Antenna specfication

Range of receiving ferquency: 1575.42&1561.098±2

Cebter frequency: 1575.42&1561.098

Band wifth: ≥10

V.S.W.R.: ≤2.0

Gain: 3 

Axial ratio: 3.0dB

Polarization: Right-handed circular

Impedance: 50Ω

Amplifier antenna

Range of frequency: 1575.42±2MHZ&1561.098±2MHz

Amplifier gain: 26dB±3

V.S.W.R: ≤2.0

Noise factor: ≤2.

Volts D.C.: 3~5V

Direct current: ≤20mA