GPS Antenna SMA has four important parameters: Gain, Standing Wave (VSWR), Noise figure, and Axial ratio. Among them, the axial ratio is particularly emphasized, which is an important indicator to measure the difference of the signal gain of the whole machine in different directions. Since the satellites are randomly distributed in the hemispherical sky, it is very important to ensure that the antennas have similar sensitivity in all directions. Axle ratio is affected byGPS Antenna Fakra performance, appearance structure, internal circuit and EMI of the whole machine.
Center Frequency (GPS): Operates at the standard 1575.42MHZ for accurate GPS Antenna positioning.
V.S.W.R(GPS): ≤1.8 ensures efficient signal Transmission and minimal reflection.
Gain (GSM): 3.5dBi gain for improved GSM signal reception.
Gain (GPS): 29dB±3dB gain for powerful GPS signal reception.
Polarization Type(GSM): Vertical polarization for optimal GSM signal reception.
Connector Type(GSM): SMA-Male connector, customizable for easy integration.
Connector Type(GPS): SMA-Male connector for seamless GPS system connection.
Certification: Complies with FCC/CE/ROHS/ISO standards for quality assurance.
Logo: Free logo printing service available for personalization.