Embedded Active GPS Antenna - 25mm

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  • 7/30/2019 Embedded Active GPS Antenna - 25mm

    1/2

    This is a high performance antenna designed for embedded applications. It isideal for GPS handhelds, PDAs and tracking devices. The compact size and

    lightweight features make it perfect for various commercial and industrialapplications. With a low noise figure and high-linearity LNA, this antenna is theideal solution for the most extreme and demanding applications where reliablesatellite reception and high accuracy are required. The interface connector isavailable in U.FL or other.

    Embedded Active GPS Antenna

    MA TENAANTENNA INNOVATIONS COMPANY

    Maxtena Inc.7500 Old Georgetown Road, SuiteBethesda, MD 208141-877-629-8362

    [email protected]

    Description

    dimensions are in mm

    MIA-25

    25 mm

    Parameter Design Specifications

    Frequency 1575.42 MHz

    Polarization RHCP

    Antenna element peak gain 5.5 dBic

    DC voltage 2.5 to 5 V

    DC current 7 mA @ 2.5 V / 11 mA @ 3.5 V

    Bandwidth (-1dB) 20 MHz

    LNA network gain 34 dB @ 2.5 V / 34 dB @ 3.5 V

    Axial ratio 1.5 dB (typical) / 2.5 dB (max)

    VSWR 2 (max)

    Impedance 50 Ohm

    Operating temp. from -40C to 85C

    Electrical Specifications

    Features

    Applications

    Mechanical Specifications

    Realized gain plot

    www.maxtena.co

    GPS L1 frequency

    Active LNA circuitry

    Custom connector options

    Low currentParameter Design Specifications

    RF connector U.FL or other

    Image does not reflect the actual size of theantenna

    measured at 1575.42 MHz on a76X76mm ground plane (E plane, 2.5 V)

    76X76 mm ground plane

    Vehicle & fleet tracking

    Embedded applications

    Military & security

    Asset tracking

    PDAs and laptops

    Oil & gas industries

    Navigation devices

    Law enforcement

    LBS & M2M applications

  • 7/30/2019 Embedded Active GPS Antenna - 25mm

    2/2

    MA TENAANTENNA INNOVATIONS COMPANY

    Maxtena Inc.7500 Old Georgetown Road, SuiteBethesda, MD 208141-877-629-8362

    [email protected]

    www.maxtena.co

    Active network characteristics

    Parameter Design Specifications

    Frequency 1575.42 MHz

    DC voltage 2.5 V to 3.5 V

    DC current 7 mA @ 2.5 V / 11 mA @ 3.5 V

    Noise figure 1.5 dB (max)

    VSWR 1.3 dB (max)

    Gain 34 dB @ 2.5 V / 34 dB @ 3.5 V

    Input P1dB -35 dBm @ 2.5 V / -30 dBm @ 3.5 V

    Parameter Design Specifications

    Frequency 1575.42 MHz

    Polarization RHCP

    Antenna element gain 0 dBic

    Efficiency 70%

    Bandwidth (-1dB) 15 MHz

    Antenna element characteristics25X25 mm ground plane

    -15

    -10

    -5

    0

    5

    10

    20

    25

    30

    35

    40

    45

    1560 1565 1570 1575 1580 1585 1590 1595 1600

    Pas

    siveRHCPgain(dBic)

    f (MHz)

    Parameter Design Specifications

    Frequency 1575.42 MHz

    Polarization RHCP

    Antenna element gain 5.5 dBic

    Efficiency 90%

    Bandwidth (-1dB) 20 MHz

    Antenna element characteristics76X76 mm ground plane

    -5

    0

    5

    10

    30

    35

    40

    45

    1560 1565 1570 1575 1580 1585 1590 1595 1600

    PassiveRHCP

    gain(dBic)

    f (MHz)

    ActiveRHCPgain(dBic)@

    2.5V

    -30

    -20

    -10

    0

    10

    20

    30

    40

    1400 1450 1500 1550 1600 1650 1700 1750 1800

    2.5 V3.5 V

    f (GHz)

    Activenetworkgain(dB)

    -80

    -70

    -60

    -50

    -40

    -30

    -20

    -10

    0

    1400 1450 1500 1550 1600 1650 1700 1750 1800

    f (MHz)

    NormalizedRHCPgain(dB)

    Active network wide band response

    Antenna element gain vs. frequency Antenna element gain vs. frequencySystem rejection

    76X76 mm ground plane 25X25 mm ground plane

    Embedded Active GPS Antenna

    MIA-25

    25 mm