Dieletric Antenna:Center Frequency 1575.42MHz±3 MHz;V.S.W.R 1.5:1;Band Width ±5 MHz;Impendence 50 ohm;Peak Gain >3dBic Based on 7×7cm ground plane;Gain Coverage >-4dBic at -90°<0<+90°(over 75%25 Volume);Polarization RHCP * LNA/Filter:LNA Gain (Without cable) 28+/-3dB;Noise Figure 1.5dB Typ.;Filter Out Band Attenuation (f° =1575.42MHz);7dB Min f0+/-20MHZ ;;;20dB Min f0+/-50MHZ;30dB Min f0+/-100MHZ;V.S.W.R <2.0;DC Voltage 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V/other;DC Current 5mA /11mA/15mA Max