（i） Dieletric Antenna
Center Frequency 1574Mhz/1610Mhz
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) 13dB/26dB/28dB/other 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 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V/other
DC Current 5mA /11mA/15mA Max
（iii）Mechanical
Weight ＜100gram
Antenna Size:Size 49*39*15mm
Cable :RG174 3 meter / contact us for other length
Connector :FAKRA jack straight default  BNC/SMB/SMC/FME/TNC/MCX /MMCX /SMA/WICLIC please give us some notes if the antenna connector is chosen.Tks!
Housing Black
（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
Weatherproof 100%Waterproo