This GPS Active Antenna (GKA-GPS-002) is a high performance value antenna with a wide voltage range and high gain . its widely use in vehicle-mounted applications. The antenna can install to the car anywhere , the install way including magnetic , adhesive , screw. The details of specification as follows.
Receiving Frequency (MHz）
（with 30mmSpuareGND plane）
Gain (Zenith)(dBi )
SMA or other
|11||Cable||RG174-3m/5m or other|
Range Of Receiving Frequency
In Center Frequency
Antenna Radiation Test
Packing and delivery
1.200pcs each cartons , carton size 51*41*26cm
2.Private packing and label service are available as per your requirement
3.The parts from us are sure to have quality warranty, and they are double tested before shipping.
Goake building in 1993 and up to now have more than 20 years . our main products including GSM,3G/4G/LTE antenna , GPS Antenna ,GPS/GLONASS antenna , GPS/GSM/3G combo antenna ,DVB-T Antenna, WIFI ,RFD antenna . also have RF cable , connector , GPS muddle , WIFI muddle products antenna . we have 6 production line , including SM production line and antenna production line . one of automatic antenna production line .
GPS Antenna Knowledge Introduction
GPS antenna classification
⒈ from the polarization of the GPS antenna is divided into vertical polarization and circular polarization.
With the present technology, the effect of vertical polarization is less than circular polarization. So in addition to special circumstances, GPS antenna will be used circular polarization.
⒉ from the place on the GPS antenna is divided into GPS built-in antenna and GPS external antenna.
The location of the antenna is also very important. Early GPS handheld use of external antenna, this time the antenna and the whole internal isolation, EMI almost no impact on it, the star effect is very good. Now with the miniaturization of the trend, GPS antenna built-in use. At this point the antenna must be above all metal devices, the shell must be plated and well grounded, away from EMI interference sources, such as CPU, SDRAM, SD card, crystal, DC / DC.
Car GPS applications will become increasingly common. The car's shell, especially the car explosion-proof membrane will be a serious obstacle to the GPS signal. An external antenna with a magnet (which can be attached to the roof) is very necessary for car GPS.
The construction of GPS antenna
At present most of the GPS antenna for the right-handed polarized ceramic media, its components are: ceramic antenna, low noise signal module, cable, connector.
One ceramic antenna, also known as passive antenna, dielectric antenna, PATCH, it is the core technology of GPS antenna. A GPS antenna's signal acceptance capability, most depending on the ingredients of its ceramic parts ingredients.
The low noise signal module, also known as the LNA, is part of the signal that is amplified and filtered. Its component selection is also very important, otherwise it will increase the GPS signal reflection loss, and cause excessive noise.
If the factory price 1575.42mhz gps active antenna external gps antenna with sma /mcx/mmcx/fakra connector gps external antenna GPS built-in antenn ceramic antenna is just the one you are looking for, welcome to get the free samples of the high gain antenna from us. We are one of the professional manufacturers and suppliers in this field. The low price and good service are offered.