(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)GSM Antenna
Center Frequency 824MHz~894MHz(AMPS)
880 MHz~960MHz(GSM)
1710MHz~1990MHz
V.S.W.R 2.0:1
Impendence 50 ohm
Typical Gain 2dBi+/-1dB@850MHZ; 2dBi+/-1dB@900MHZ
1dBi+/-1dB@1800MHZ; 1dBi+/-1dB@1800MHZ

(iii)LNA/Filter
LNA Gain(Without cable) 28dB 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 11mA Max

(iv)Mechanical
Weight <240gram
Size 96mm*36mm*15mm
Cable GPS-----RG174 2meter, 5meter long or other
GSM-----RG174 2meter, 5meter 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 Adhesive /Magnetic /Screw Mounting
Housing Black

(v) 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 Humidity 95%~100%RH
Weatherproof 100%Waterproof