This antenna is the most compact GPS antenna module currently available on the market, thanks to our cutting-edge technology that makes the device the tiniest possible without sacrificing performance. With comprehensive coverage almost all the way to the horizon, it performs excellently in foliage or urban canyon environment. Featuring diminutive but substantial enclosure plus unparalleled performance, GKA-GPS-021is compatible with almost every GPS receiver model available on the market and provides a perfect alternative for a vast range of GPS applications in the fields of AVL, vehicle navigation, aviation and military.
External Antenna for Handheld GPS /AVL/ PDA / PC for GPS vehicle Navigation
Cable lead Length
|Range of Receiving Frequency|
Gain (Zenith)(dBi typ)
Range of Receiving Frequency
V.S.W.R(in Center Frequency)
GPS Internal Antenna Size Reference
Gaoke has the professional R&D team to Research and Develop new products for international market, focus on designing, researching and producing wireless series products, and we are the professional manufacturer enterprise to provide communication solution. Our company specialize in researching and producing Antenna, including GPS antenna , GSM antenna, WIFI antenna, Module, Application Solutions, Terminal Products and others. These products widely used for Mobile Phones, Base Station, Automotive Equipment, Modules, and other wireless terminal field and so on. Until now, our company has designed products for hundreds of companies at domestic and international market.
1.1 The device should satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature
40±2 and the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery time under normal condition.
1.2 Vibration Resist
The device should satisfy the electrical characteristics specified in form 1~2 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions.
1.3 Drop Shock
The device should satisfy the electrical characteristics specified in form 1~2 after dropping onto the hard wooden board from the height of 30cm for 3 times each facet of the 3 dimensions of the device.
1.4 High Temperature Endurance
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to temperature 80±5 for 24±2 hours and 1~2 hours recovery time under normal temperature.
1.5 Low Temperature Endurance
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature -40 ±5 for 24±2 hours and to 2 hours recovery time under normal temperature.
1.6 Temperature Cycle Test
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the low temperature -25 and high temperature +85 for 30±2 min each by 5 cycles and 1 to 2 hours recovery time under normal temperature.
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