(i)Dielectric Antenna 
Frequency(MHz):1575/1602 
Center Frequency(MHz):1590 
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)LNA/Filter 
LNA Gain (Without cable) (dBi):28Typical 
Noise Figure(dB):1.5 
Filter Out Band Attenuation (f0=1575.42 MHz) 
7dB Minf0+/-20MHz ;
20dB Min f0+/-50MHz; 
30dB Min f0+/-100MHz 
VSWR <2.0 
DC Voltage(V): 2.7/3.0/3.3/5.0/3.0to 5.0etc. 
DC Current(mA):11Max 
(iii)Mechanical 
Weight(gram)<110 
Size(mm): 37×33.5X10mm 
Cable Length(m): 2,3etc. 
Connector:SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX etc. 
Mounting:Magnetic base 
Housing :Black 
(iv)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
                        
                        
                            
                        
                        
                        
                            
                            
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