GA-GPS/GSM/Iridium-01
( I) Product Overview
(i)GPS Antenna
Center Frequency(MHz):1575.42±3
VSWR:1.5:1
Bandwidth(MHz):±5
Impedance(Ω):50
Peak Gain >3dBi Based on 7cmx7cm ground plane
Gain Coverage >-4dBi at –90°<0<+90°(over 75% Volume)
Polarization:RHCP
LNA Gain(Without Cable) :28dBiTypical
Noise Figure(dB):1.5
Filter Out Band Attenuation (f0=1575.42 MHz)
7dB Minf0+/-20MHz ;
20dB Minf0+/-50MHz;
30dB Minf0+/-100MHz
VSWR <2.0
DC Voltage(V): 2.7/3.0/3.3/5.0/3.0to 5.0etc.
DC Current(mA):11Max

(ii)GSM Antenna
Center Frequency(MHz):850/900/1800/1900
Typical Gain: 2dBi+/-1dBi@850MHz;2dBi+/-1dBi@900MHz
1dBi+/-1dBi@1800MHz;1dBi+/-1dBi@1900MHz
VSWR: 2.0:1
Impedance (Ω): 50