Waterproof GPS external receive antenna with FAKRA

The function of the GPS external receiving antenna is to change the electromagnetic wave energy of the radio signal from the satellite into the power supply of the receiver electronic device to absorb the application. The utility model adopts a plastic shell package, and has the characteristics of waterproof and dampproof, and the product is compact in size, and the bottom of the antenna is provided with a magnet, and the installation and the use are convenient.

Operating conditions

Temperature: -40°C~+85°C

Humidity:95%~100%

Storage conditions

Temperature: -45°C~+90°C

Humidity: 95%~100%

Antenna specifications

Range of receiving frequency : 1575.42±2 MHz

Crenter frequency: 1575.42MHz

Band width: ≥10

V.S.W.R.: ≤2.0

Gain: 3dB

Axial ratio: 3.0dB

Polarization: Right-haned circular

Impedance: 50Ω

Frequency temperature coefficient: 0±10

Amplifier specifications

Range of frequency: 1575.42±2MHz

Amplifoer gain: 26±3dB

V.S.W.R.:≤2.0

Noise factor: ≤2.0

Volts D.C.: 3~5V

Direct current: ≤20mA