(i)Dielectric Antenna Center Frequency(MHz): 1575.42±3 VSWR : 1.5:1 Bandwidth(MHz): ±5 Impedance(Ω): 50 Peak Gain> 3dBi Based on 7cm×7cm ground plane Gain Coverage> -4dBi at –90°< 0< +90°(over 75% Volume) Polarization : RHCP (ii)GSM Antenna Center Frequency(MHz): 850/900/1800/1900 VSWR : 2.0:1 Impedance(Ω): 50 Typical Gain : 2dBi+/-1dBi@850MHz;2dBi+/-1dBi@900MHz 1dBi+/-1dBi@1800MHz;1dBi+/-1dBi@1900MHz (iii)LNA/Filter 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 (iv)Mechanical Weight(gram )< 240 Size(mm): 84x53.8x62 Cable GPS(m): RG174 2,5longetc. GSM(m): RG174 2,5long etc. Connector GPS : SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCXetc. GSM : SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc. Mounting : Screw(Hole/Roof) 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 : Humidity95% 100%RH Weatherproof : 100%Waterproof