1027-028

GPS/GNSS Antenna by Southwest Antennas (3 more products)

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1027-028 Image

The 1027-028 from Southwest Antennas is an Active GPS Antenna that operates in the L1 band from 1.565-1.585 GHz. This RHCP antenna provides up to 1.5 dBic of gain with a horizontal beamwidth of 360° and a vertical beamwidth from 113° to 133°. It features an active low-noise amplifier coupled with a narrowband SAW filter that provides an out-of-band rejection of more than 50 dB from 35 MHz above and below the center frequency of L1. The integrated LNA provides a gain of 11 dB, has a noise figure of 2.2 dB, and requires a DC supply from 2.5 to 24 V. This antenna is based on a commercial-grade solution that eliminates co-site interference, keeping it operational for critical location and timing services.

The 1027-028 is available in an IP67-rated enclosure that measures 2.13 x 0.70 inches and has an SMA-male connector interface. The antenna does not require a ground plane to operate. It is ideal for use in GPS receivers, UAV systems, law enforcement, asset tracking, precision timing, navigation systems, military, security, handheld radios, low-profile vehicle mounts, manpack radios, and mobile computing applications.

Product Specifications

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Product Details

  • Part Number
    1027-028
  • Manufacturer
    Southwest Antennas
  • Description
    IP67-rated Low-Noise Active GPS L1 Antenna

General Parameters

  • Active/Passive
    Active
  • Amplifier Gain
    11 dB
  • Application Industry
    Military, IoT/M2M, Cellular, Automotive, Unmanned Aerial Vehicles
  • Application Type
    Asset tracking, Base Station or Radio Modem, Defense Radio Communications, Navigation systems
  • Frequency Bands
    L1
  • Frequency
    1565 to 1585 MHz
  • Gain
    1.5 dBic
  • Noise Figure
    2.2 dB
  • Constellation
    GPS
  • VSWR
    2.0:1
  • Impedance
    50 Ohms
  • Connectors
    SMA, SMA - Male
  • Diameter
    0.7 in.
  • Dimension
    2.13 x 0.7 in.
  • Integration
    Filter, LNA
  • Mounting
    Vehicle Mount
  • Radome Material
    Ultem 1000
  • Length
    2.13 in.
  • Polarization
    RHCP
  • Weather
    IP67
  • Weight
    1.1 oz
  • Axial Ratio
    1 dB
  • Bandwidth
    20 MHz
  • Horizontal BW
    360 Degrees
  • Vertical BW
    113 to 133 Degrees
  • Operating Temperature (°C)
    -50 to 85 Degree C (Storage)
  • Note
    OP1dB:2 dBm ; OIP3:15 dBm ; Jamming resistance:50 V/m

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