Detailed Product Description

1) Dieletric antenna 
Center frequency: 1,575.42MHz+-3MHz
V.S.W.R: 1.5:1
Band width: +-5MHz
Impendence: 50 ohms
Peak gain: >3dBic based on 7 x 7cm ground plane
Gain coverage: >-4dBic at -90<0<+90 degree (over 75% volume)
Polarization: RHCP

2) GSM antenna
Center frequency 824MHz~894MHz (AMPS), 880MHz~960MHz (GSM)
1,710MHz~1,990MHz
V.S.W.R 2.0:1
Impendence 50 ohms
Typical gain 2dBi+/-1dB@850MHz; 2dBi+/-1dB@900MHz
1dBi+/-1dB@1,800MHz; 1dBi+/-1dB@1,900MHz

3) LNA/filter 
LNA gain (without cable) 28dB typical 
Noise figure 1.5dB
Filter out band attenuation (f0=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 11mA max.

4) Mechanical
Weight <240g
Size 65mm x 38.5mm x 37mm
Cable GPS-RG174 2 meters, 5 meters long or other
GSM-RG174 2 meters, 5 meters long or other
Connector GPS-SMA/SMB/SMC/BNC/FME/TNC/MCX /MMCX or other
GSM-SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX or other
Mounting screw mounting
Housing black

5) Environmental
Working temp.: -40°C~+85°C
Storage temp.: -45°C~+100°C
Vibration sine sweep: 1g (0-p) 10~50~10Hz each axis
Humidity: 95%~100%RH
Weatherproof: 100% waterproof