GPS part
Frequency;1575.42 MHz±3 MHz
Bandwidth;±5 MHz
VSWR;≤1.5
Gain;3dBi
Polarization Type;RHCP
Input Impedance;50Ω
LNA Gain;25±3 dB
Noise Figure;1.5 dB
Filter Out Band Attenuation;12dB Min f0+50MHz
16dB Min f0-50MHz
DC Voltage;3~5 V
DC Current;8~15 mA
GSM part
Frequency;824-849/1710-1990&850-960/1710-2200Mhz
Gain（Zenith）;2±1dB@900MHz or 1±1dB@1800MHz
V.S.W.R;2.0:1
WIFI part
Frequency（MHz）;2400～2500 MHz
V.S.W.R（5m）;≤2.5︰1
Gain（Zenith）;3 dB
Impedance;50 Ω
