GPS antenna introduce
GKA-GPS-001 is the integration of a high performance GPS antenna and a state-of-the-art low noise amplifier into a very low profile/ extremely compact/ fully waterproof enclosure which; when connected to a GPS receiver with 3~5V DC antenna power; provides excellent signal amplification and out-band filtering & rejection; provide 3V or 5V input Voltage is available.
Right -Handed Circular
Supply Voltage (V)
SMA or SMB/SMC/MCX/MMCX/BNC/TNC
Magnetic or adhesive
|Operation temperature||-40°C to +85°C|
|Storage temperature||-40°C to +85°C|
We have many size for the GPS external antenna and also can according customer request to make different size . We have own R&D team and more than 8 engineer for antenna design . we can according to the customer to design the PCB , GPS GSM antenna and son . our engineer will use the Microwave Anechoic Chamber to test the sign and gain .
GPS Relative Gain Test
LNA Gain Test
Our products have through many certification , including TS16949 ,CE, FCC, SGS certificate and so on . some certificate as follows
We have 6 production line , including SMT production line and antenna production line .
Gaoke is a designer and supplier of antenna products , the antenna including . Our antenna are designed for Car navigation, AVL/Fleet Management, Vehicle tracking and monitoring etc .
Our product includes internal and external antennas designed to fit a range of handheld, portable and mobile device designs as well as antenna solutions for indoor and outdoor use.
Our products including GPS antenna ,auto GPS antenna，gps outdoor antenna， GSM antenna , 3G antenna ,4G/LTE antenna ,GPS/GSM antenna , DVB-T antenna , 5.8G antenna , and many other wireless antenna products .
GPS antenna application precautions
GPS antenna can not be 100% positioning, but do not believe that indoor positioning of the nonsense - GPS antenna does not like mobile radio, anywhere can receive the signal, a lot of things will affect the gps reception, including the sky star distribution, building, viaduct, radio, Grid hot paper, etc., will affect the things too much, in general, from the gps position up to see the sky area, that is, gps can receive the signal area.
2. Do not use one or two times, or a day or two, to determine the gps is good or bad - because the sky satellite status is different every day, perhaps the same place, morning confession, but can not be positioned at night, are possible, it is possible Several days of positioning conditions are not good.
3. Comparison of gps antenna is good or bad, must be the same at the same time - a lot of people buy new gps, will say that I used to sounding better kind of words, but this said, not the right, because the use of different time and place, the last The result is much worse, must be long-term use, or at the same time, in order to feel the difference between the two gps.
4.GPS receiver strength table, has been insufficient to buy as a reference GPS - we buy GPS antenna .
If the (manufactory) free sample high quality low price 28db auto gps antenna gps outdoor antenna /auto antenna with magnetic 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.