Log-Periodic Antennas

Log-Periodic Antenna

Description

Model: ANT-LPA

NSI-MI Technologies' Linear Polarized Log-Periodic Antennas (ANT-LPA) are dipole arrays designed to have nearly constant gain and input impedance over a broad frequency range. A mounting flange is located at the base of the array for easy attachment to positioning systems.

  • Features

    • Broadband Performance
    • Constant Gain
    • Linear Polarization

    Frequency Range 0.10 – 1.0 GHz
    Nominal Gain 8 dBi
    Average Power 200 W
    Nominal Beamwidth 60° E-Plane
    120° H-Plane
    Projected Wind Width N-Female
    Center of Gravity 5.08 – 60 cm (2 – 24 in.)
    Weight 4 – 11 lbs (1.8 – 5 kg)


    Typical Measured Data Log-Periodic Antennas

    ANT-LPA-0.2-1 Gain

    ANT-LPA-0.2-1 Gain

    ANT-LPA-0.2-1 Radiation Patterns

    ANT-LPA-0.2-1 Radiation Patterns

    ANT-LPA-0.2-1 Radiation Patterns

    ANT-LPA-0.2-1 Radiation Patterns

    ANT-LPA-0.2-1 VSWR

    ANT-LPA-0.2-1 VSWR

     

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Specifications


*Measured E and H-plane patterns can be provided.

Model       Frequency Range (GHz) Nominal Gain (dBi) Average Power (W) Nominal Beamwidth* (deg) Dimensions, H x W cm (in.) RF Connector Center of Gravity cm (in.) Weight kg (lb)
ANT-LPA-0.1-1 0.1 - 1.0 8 200 60° E-Plane
120° H-Plane
180 x 152
(71 x 60)
N-Female 60 (24) 5 (11)
ANT-LPA-0.15-1 0.15 - 1.0 8 200 60° E-Plane
120° H-Plane
117 x 99
(46 x 39)
N-Female 27 (11) 3.6 (8)
ANT-LPA-0.2-1 0.2 - 1.0 8 200 60° E-Plane
120° H-Plane
81 x 74
(32 x 29)
N-Female 16.5 (6.5) 2.5 (5.5)
ANT-LPA-0.35-1 0.35-1.0 8 200 60° E-Plane
120° H-Plane
43 x 43
(17 x 17)
N-Female 5.08 (2) 1.8 (4)

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