In order to receive and transmit signals better for GPS, we often regard the installation position of the GPS Antenna as very important. The installation positions of the GPS antenna are usually as follows: 1. Install GPS Antenna for Car on the rear windshield: The advantages of installing GPS Antenna SMA in this way are: GPS Antenna Fakra the signal receiving surface can basically face the sky, the signal is strong and stable, and the wiring can be Concealed and more beautiful, the disadvantage is: Inside GPS Antenna the cable is very long, and the signal received by the GPS antenna is attenuated; if it is installed on the surface of the instrument panel, the GPS antenna signal receiving surface can face the sky, and the received signal is strong. But it is not beautiful enough; but if the glass is filmed, it is necessary to open the film facing the antenna part.
2. Installed in the A and B pillars: The support pillars located on the left and right sides of the front windshield are called A and B pillars. The GPS antenna is installed in the A and B pillars, the wiring is hidden, and the antenna cannot be seen, which is more beautiful , but the signal receiving surface of the antenna cannot face the sky, and can only receive the reflected signal, the signal attenuation is large, and the stability is poor. If there are airbags in the A and B pillars, once the airbags are deployed, the GPS antenna will be ejected at high speed, which may cause injury to personnel.
3. GPS Antenna Product Specifications:
Center Frequency (GPS): Operates at the standard 1575.42MHz for accurate GPS positioning.
V.S.W.R(GPS)≤1.8: Ensures efficient GPS signal Transmission with minimal reflection.
Gain (GSM): Provides 3.5dBi gain for enhanced GSM signal reception.
Gain (GPS): Offers 29dB±3dB gain for powerful and reliable GPS signal reception.
Type(GSM): Vertical polarization optimizes GSM signal reception.
Connector Type(GSM): SMA-Male connector, customizable for flexible integration.
V.S.W.R≤1.5: Ensures optimal signal transmission efficiency across all frequencies.
Polarization Intensity: Features Right-Hand Circular Polarization (R.H.C.P) for optimal GPS signal reception.
Connector Type(GPS): Fakra connector for seamless integration with automotive GPS systems.
