This GPS/GLONASS active antenna frequency is 1575.42mhz&1602mhz. the mounting way including adhesive and magnetic, screw. This antenna is ideal for any global GPS/GLONASS tracking application that requires an externally mounted antenna. Using internal magnets or screw mount holes, the antenna can be installed almost anywhere on a vehicle allowing for greater flexibility .
Also including gps gnss antenna,gps glonass external antenna.
-Car Tracking Navigation System
-AVL / Fleet Management Systems
-External Antenna for Handheld GPS
-External Antenna for PDA Navigator
RG174 - 3000mm
Post Environmental Tolerance
Range of Receiving Frequency（MHz）
V.S.W.R(in Center Frequency)
Gain(dBi )(with 70mmSquare GND plane)
Frequency Temperature Coefficient(ppm/℃)
Range Of Receiving Frequency(MHz)
In Center Frequency
Return loss test
Packing and Delivery details:
Carton size 51*41*26cm
Ship by DHL ,UPS,FEDEX,TNT
GPS/GLONASS Antenna Knowledge
The use of GPS and GLONASS integration systems to improve the availability, accuracy and reliability of satellite positioning data, especially in certain civilian areas where high lie and height integration is required. On the other hand, some high-precision applications, such as integrated detection systems or differential reference systems, require a multi-path rejection capability, high phase consistency, while achieving hemispherical coverage, and the gain pattern is smooth and the axis ratio is minimal And other characteristics of the antenna. This article will introduce a recently developed antenna system that meets the performance requirements of the GPS L1 / L2 and GLONASS L1 / L2 system bands. The antenna element is fabricated on a laminated microstrip structure loaded on the dielectric layer, which is mounted on a corrugated ground plane. The emphasis on the best multipath suppression performance has been achieved, and is described here in detail. This article also includes and introduces some special techniques to improve the radiation pattern and AR level.
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