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Original antennas made in the US, by us, for the greater World

L-band GNSS (Global Navigation Satellite System) Antennas are featured within this category. Related electronics, such as filters, LNAs and combiners are featured in their relevant categories. Combination and Multi-band Antennas including GNSS receiving elements are featured under Multi-Band Antennas.

We offer both, Passive and Active Navigation antennas for each circuit of the GNSS, as well as all of them within the same antenna. Comprising the GNSS are the following:

  • US Global Positioning System or GPS (L1, L2 and L5)
  • Russian GLObal NAvigation Satellite System or GLONASS (G1-G3)
  • EU Galileo positioning system or Galileo (E1, E5 and E6)
  • Chinese BeiDou Navigation Satellite System or BDS (B1-B3)
Regional navigation satellite systems include, additionally
  • Japanese Quasi-Zenith Satellite System or QZSS (L1, L2 and L5)
  • Indian Regional Navigation Satellite System (IRNSS) or NAVIC (L5)
Our aim at antennas.us is to support all of the above systems through our line of antennas. This is a work in progress with a target completion of Q4 2019. If you do not find an antenna with a complete match to your GNSS/RNSS need, contact us, as we may have the solution, but it has not made it to this listing yet.


Products 1-8 of 8
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UC-1574-429R GPS Antenna
Price: $173.19
Availability: Approx 7 days
Item #: UC-1574-431R -

    DESCRIPTION:                                       NSN No. 5985015756908 (SMA Male) The UC-1574-431R is a Quadrifilar Helix Antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with GPS L1, 1.5754 GHz receivers and systems. It features a built-in, robust (+10 dBm IIP3, In -5 dBm/Out +18 dBm P1dB), +22 dB Low Noise Amplifier, preceded by a GPS filter, and followed by another GPS filter (2 filters)....

    UC-1574-341RS L1 GPS Antenna
    Price: $106.19
    Availability: Approx 7 days
    Item #: UC-1574-341RS -

      The UC-1574-341RS is a Quadrifilar Helix antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with L1 (1.5754 GHz) GPS receivers and systems. For embedded and weight sensitive applications (such as self-buoyant air and water platforms, like balloons and buoys), we offer a 30 gram (1 oz) lightweight version of the UL-1574-341R-LIGHT (select from above Base/Flange drop down menu). It is enclosed in a light housing, measuring 27.5 mm (1.08") OD x 99 mm (3.9") L, with an SMA Female connector at...

      UC-1574-653RS L1 GPS-GNSS Antenna
      New!
      Price: $118.19
      Availability: approx. 2 weeks
      Item #: UC-1574-653RS -

        Small GPS-GNSS Antenna Description The Small GPS-GNSS Antenna, model UC-1574-653RS, is a compact Quadrifilar Helix Antenna, intended for reduced size portable products. It is a lightweight QFHA and its internal design is tolerant to mechanical vibration, making it a better choice than ceramic patches for certain challenging environments. The UC-1574-653RS attaches via its bottom SMA Female connector, or 9/16"-18 threaded plastic base. An O-ring seals the interface from water. Global Navigation...

        UC-1614-341RM Combination Satellite Antenna
        Price: CALL
        Availability: approx. 2 weeks
        Item #: UC-1614-341RM -

          The UC-1614-341RM is a Quadrifilar Helix antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with GPS L1, 1.5754 GHz receivers, Russian GLONASS Navigation System and 1.6 GHz Iridium modems/transceivers.SPECIFICATIONS: Frequency range: 1565-1585, 1600-1630 MHz Coverage: Hemispherical Polarization: Right-Handed, Circular (AR 3 dB) Gain: +2 dBic Nominal Impedance: 50 ohm (RF) Input Power: 1 Watt CW VSWR: 2.0 GRAPH Connector: MMCX, Male on a low loss, 24" Flexible RG-405 cable (blue) or RG-316...

          UC-1574-341RSA Full
          Price: $141.19
          Availability: approx. 2 weeks
          Item #: UC-1574-341RSA -

            The UC-1574-341RSA is a Quadrifilar Helix Antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with GPS L1, 1.5754 GHz receivers and systems. It features a built-in, robust (+24 dBm IIP3, +20 dBm P1dB), +10 dB Low Noise Amplifier with a dual, high rejection GPS filter (greater than 60 dB rejection of out of band signals). This combination of a small QFHA, a tough LNA and a high-rejection filter makes the UC-1574-341RSA an ideal antenna for harsh electromagnetic environments, or in...

            UC-1574-341RM GPS Antenna
            Price: $106.19
            Availability: approx. 2 weeks
            Item #: UC-1574-341RM -

              The UC-1574-341RM is a Quadrifilar Helix antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with GPS L1, 1.5754 GHz receivers and systems. SPECIFICATIONS: Frequency range: 1565-1585 MHz Coverage: Hemispherical Polarization: Right-Handed, Circular (AR 3 dB) Gain: +3 dBic Nominal Impedance: 50 ohm (RF) Input Power: 1 Watt CW VSWR: 2.0 GRAPH Connector: MMCX, Male on a low loss, 24" Flexible RG-405 cable Dimensions: Housing 4 cm (1.5") OD x 11 cm (4.5") h Bottom flange 5 cm (2") OD x 13 mm...

              UC-1574-341RMA Full
              Price: $141.19
              Availability: Out of Stock
              Item #: UC-1574-341RMA -

                The UC-1574-341RMA is a Quadrifilar Helix Antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with GPS L1, 1.5754 GHz receivers and systems. It features a built-in, robust (+24 dBm IIP3, +20 dBm P1dB), +10 dB Low Noise Amplifier with a dual, high rejection GPS filter (greater than 60 dB rejection of out of band signals). This combination of a small QFHA, a tough LNA and a high-rejection filter makes the UC-1574-341RMA an ideal antenna for harsh electromagnetic environments, or in...

                GPS Low Noise Amplifier
                Price: $117.19
                Availability: approx. 2 weeks
                Item #: LNA-1575-349 -

                  LNA-1575-349, RF rugged GPS L1 Booster, consisting of a +8 dB gain Low Noise Amplifier with a built-in sharp Filter and SMA Female connectors. LNA power may be provided through the RF Output SMA connector, or through a DC power input SMA connector. It is very tolerant of wide voltage variations and DC input voltage range. Minimum supply voltage for nominal operation is +5.5 VDC. Operation at lower voltages gracefully derates performance of the LNA. The combination of a high IP3 and P1dB, tied...