SMA / SMB / BNC Connector GPS External Antenna HI Gain For Vehicle System

There are 2 size solution for the antenna case:

49*39*14mm

45*35*16mm

Introduction:

       The active antenna is the antenna with amplifying circuit, is receiving weak signals through the passive antenna, through the amplifying circuit, the signal amplification, transmission to the host are analyzed, the positioning and navigation. Our GPS active antenna with good axial ratio, standing wave, high gain, low loss characteristics.

       Magnet mount antenna for GPS modules operating at 3V. Designed for use with automobiles - the magnet will hold the antenna in place at speeds greater than 100mph. 3 meter cable terminated with standard male SMA connector.

(i)Dielectric Antenna

Frequency(MHz):1575.42/1602

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) :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

 (iv)Environmental

Working Temp:-40~+85

Storage Temp:-45~+100

Vibration:Sine sweep 1g(0-p)10~50~10Hz each axis

Humidity:Humidity95%~100%RH