Specification :

Specification
1) Dielectric Antenna
Center Frequency 1575.42 MHz± 3 MHz
V.S.W.R 1.5: 1
Band Width ± 5 MHz 
Impedance 50 ohm
Polarization Type R.H.C.P
2) LNA/ Filter
LNA Gain( w/ o cable) 30 dB Typical
Noise Figure 1.5 dB
DC Voltage 2.2~ 5 V     
DC Current 5~ 15 mA
3) GSM Antenna
Frequency Range 824~ 894 MHz
880~ 960 MHz
1710~ 1990 MHz
1920~ 2170 MHz
V.S.W.R 2.0: 1
Impedance 50 ohm
Typical Gain( w/ o cable) 2 dBi
Polarization Type Vertical or Horizontal
4) Mechanical
Size D80* 13mm
Mounting Screw
Housing Black
Package 120* 95* 30mm
Op tional Cable RG174, 3m or others
Optional Connectors SMA/ MCX/ SMB/ BNC or others
4) Environmental
Working Temp. -40 ~ + 85
Humidity 55% ~ 75% RH
Waterproof    IP67