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

Price: $130.24

Typical leadtime if item is not in stock: Approx 7 days (call for stock status)


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    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 its bottom center.

    • Frequency range: 1565-1585 MHz
    • Coverage: Hemispherical
    • Polarization: Right-Handed, Circular (AR 3 dB)
    • Gain: +4 dBic - Elevation pattern
    • Nominal Impedance: 50 ohm (RF)
    • Input Power: 1 Watt CW
    • VSWR: 2.0 GRAPH
    • Connector: SMA, Female
    • Dimensions:
      • Housing 4 cm (1.5") OD x 11 cm (4.5") h
      • Bottom flange 5 cm (2") OD x 13 mm (0.5") h
    • Mounting: 1 screw, 1/4"-20
    • Operating Temperatures: -40C to +85C
    • Weight: 200 g / 0.4 lbs
    • Shipping Weight: 250 g / 0.5 lbs

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    • Does not require a ground plane
    • Magnetic mount, Suction cup mount and extension/adapter cables available (see "More Information" tab)

    This product is compatible with the following Antenna Accessories:

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    Availability, specifications & prices subject to change without notice