Manafacture GPS GLONASS Active external Antenna , GPS Gnss Antenna

This GPS/GLONASS active antenna frequency is 1575.42mhz&1602mhz. the mounting way including adhesive and magnetic, screw. This antenna is ideal for any global GPS/GLONASS tracking application that requires an externally mounted antenna. Using internal magnets or screw mount...
Product Details

Manafacture GPS GLONASS Active Antenna , GPS Gnss Antenna , GPS GLONASS External Antenna ,

Antenna introduce
This GPS/GLONASS active antenna frequency is 1575.42mhz&1602mhz. the mounting way including adhesive and magnetic, screw. This antenna is ideal for any global GPS/GLONASS tracking application that requires an externally mounted antenna. Using internal magnets or screw mount holes, the antenna can be installed almost anywhere on a vehicle allowing for greater flexibility .

Also including gps gnss antenna,gps glonass external antenna.

Applications:

-Automobile GPS

-Bluetooth Receiver

-Car Tracking Navigation System

-AVL / Fleet Management Systems

-External Antenna for Handheld GPS

-External Antenna for PDA Navigator

Mechanical Specifications

     Size (mm)

46*14.5

Mounting

Screw

Weight(g)

<110

Connector

SMA/SMB/MCX/BNC

Color

Black

Cable

RG174 - 3000mm

Part number

GKA-GL-001


Antenna Characteristics

NO

Item

Specifications

Post Environmental Tolerance

1

Range of Receiving Frequency(MHz)

1575.42±2 1602±2

±2.5

2

Center Frequency(MHz)

1575.42±2 1602±2

±3.0

3

Band Width(MHz) 
(Retum Loss≤-10dB)

≥10


4

V.S.W.R(in Center Frequency)

≤1.5


5

Gain(dBi )(with 70mmSquare GND plane)

4.5

±0.5

6

Axial Ratio

3.0dB

±0.2

7

Polarization

RHCP

----

8

Impedance(Ω)

50

----

9

Frequency Temperature Coefficient(ppm/℃)

0±10

----


Amplifier Characteristics

NO

Item

Specifications

1

Range Of Receiving Frequency(MHz)

1575.42±2&1602±2

2

LAN Gain

28±1 dB

3

In Center Frequency

≤2.0

4

Noise Figure

﹤2.0

5

Supply Voltage

(3~5)V

6

Current Consumption

12±1mA@3VDC


Return loss test

V.S.W.R

GPS GLONASS External Antenna return loss test

GPS GLONASS External Antenna V.S.R.W test


Packing and Delivery details:
200pcs/cartons/13KG
Carton size 51*41*26cm

Ship by DHL ,UPS,FEDEX,TNT

    antenna packing

    glonass antenna packing

    


    


Cutting Machine

SMT Machine

    RG174 CABLE process

    SMT process

GPS/GLONASS Antenna Knowledge 

The use of GPS and GLONASS integration systems to improve the availability, accuracy and reliability of satellite positioning data, especially in certain civilian areas where high lie and height integration is required. On the other hand, some high-precision applications, such as integrated detection systems or differential reference systems, require a multi-path rejection capability, high phase consistency, while achieving hemispherical coverage, and the gain pattern is smooth and the axis ratio is minimal And other characteristics of the antenna. This article will introduce a recently developed antenna system that meets the performance requirements of the GPS L1 / L2 and GLONASS L1 / L2 system bands. The antenna element is fabricated on a laminated microstrip structure loaded on the dielectric layer, which is mounted on a corrugated ground plane. The emphasis on the best multipath suppression performance has been achieved, and is described here in detail. This article also includes and introduces some special techniques to improve the radiation pattern and AR level.


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