（i） Dieletric Antenna
Center Frequency 1575.42MHz±3 MHz
V.S.W.R 1.5:1
Band Width ±5 MHz
Impendence 50 ohm
Peak Gain ＞3dBic Based on 7×7cm ground plane
Gain Coverage ＞-4dBic at –90°＜0＜+90°(over 75% Volume)
Polarization RHCP
（ii） LNA/Filter
LNA Gain (Without cable) 28+/-3dB
Noise Figure 1.5dB Typ.
Filter Out Band Attenuation (f° =1575.42MHz)
7dB Ｍin f0+/-20MHZ ;
20dB Ｍin f0+/-50MHZ;
30dB Ｍin f0+/-100MHZ
V.S.W.R ＜2.0
DC Voltage 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V/other
DC Current 5mA /11mA/15mA Max
（iii）Mechanical
Weight ＜100gram
Size :45x36x14mm
Cable :RG174 3 meter / Contact us for other length
Connector: BMMCX plug straight
Mounting Magnetic base
Housing Black
（iv）Environmental
Working Temp -40℃~+85℃
Storage Temp. -45℃~+100℃
Vibration Sine sweep 1g(0-p)10~50~10Hz each axis
Relative Humidity 95% non-condensing
Weatherproof 100% Waterproof
(V) FEATURES:
Compact Construction/ Low Profile/
Fully Waterproof
Magnet and Screw Mount Base
Excellent Temperature Stability
Low Noise Figure
High Sensitivity
(VI) APPLICATIONS:
Automobile GPS
Bluetooth Receiver
Vehicles /Car Tracking Navigation System
AVL / Fleet Management Systems
External Antenna for Handheld GPS
External Antenna for PDA Navigator