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
|
Item |
Specifications |
|
|
Mechanical |
PCB Dimension |
49*39*14mm / 45*35*16mm |
|
Cable |
RG174-U |
|
|
Length of cable |
3M,5M or custom made |
|
|
Connector |
SMA,TNC,BNC,FAKRA ,MCX or others |
|
|
Radome Material |
ABS |
|
|
Mounting Method |
Magnetic, Adhesive |
|
|
Environmental |
Operating Temperature |
-40~+85 |
|
Relative Humidity |
Up to 95% |
|
|
Vibration |
10 to 55Hz with 1.5mm amplitude 2hours |
|
|
Environmentally Friendly |
ROHS Compliant |
|
(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
