i）Dielectric Antenna
Frequency 1574MHZ/1610MHz
Center Frequency:1575.42±5MHz
V.S.W.R: ＜1.5
Band Width 50 MHz Min. at -10dB
Impendence 50 ohm
Peak Gain : 5dBic Min/1574MHz. 4dBic Min/1602~1616MHz
Gain Coverage:≥- 4dBic at -90°~90°(over75% volume)
Power Handling : 1 watt
Polarization : RHCP

（ii）LNA
LNA Gain(Without cable) 32dB Typical
Noise Figure 1.5dB
V.S.W.R ＜1.5
DC Voltage 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V/other
DC Current 10mA Max

（iii）Mechanical
Weight:71g
Size 49 ×39×15mm
Cable RG174 3meters or other
Connector :SMA Plug default SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX or other
Mounting Magnetic base
Housing Green

（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%Waterproof