GPS Embedded Active Antenna

(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)LNA/Filter

LNA Gain(Without Cable):28 dBi Typical

Noise Figure(dB):1.5

Filter Out Band Attenuation (f0=1575.42 MHz)

7dB Min f0+/-20MHz ;

20dB Min f0+/-50MHz;

30dB Min f0+/-100MHz

VSWR <2.0 

DC Voltage(V ):2.7/3.0/3.3/5.0/ 3.0 to 5.0 etc.

DC Current (mA):11 Max

(iii)Mechanical

Weight(gram) <50

Size(mm):13×13X 7.5

Cable Length(cm):5-20

Connector:IPEX/H.FL/SMA/SMB/SMC/MCX/MMCX etc.

(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