Details ： （i ） Dieletric Antenna
Center Frequency 1575.42MHz±3 MHz
V.S.W.R 1.5:1
Band Width ±4 MHz
Impendence 50 ohm
Peak Gain ＞3dBic Based on7 ×7cm ground plane
Gain Coverage ＞-4dBic at –90°＜0＜+90°(over 75% Volume)

Polarization RHCP

（ （ii ） LNA/Filter
LNA Gain (Without cable) 20dB Typical
Noise Figure 1.5dB
Filter Out Band Attenuation (f0=1575.42 MHZ)
7dB Ｍin f0+/-20MHZ ;
20dB Ｍin f0+/-50MHZ;
30dB Ｍin f0+/-100MHZ
V.S.W.R ＜2.0
DC Voltage 3.0-5.0V
DC Current 25mA Max
（ （iii ）Mechanical
Weight ＜100gram
Size 20×20 X 7mm
Cable 1.37mm
Connector U.FL/IPEX/MMCX etc.
（ （iv ）Environmental
Working Temp -40℃~+85℃
Storage Temp. -45℃~+100℃
Vibration Sine sweep 1g(0-p)10~50~10Hz each axis
Humidity Humidity95%~100%RH