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Extremely Low Power Marine GPS Antenna

RV-19

Marine GPS Antenna, very low power, +2.5 ~ 3.3VDC, 14dB gain

Description

Overview

Extremely Compact High Performance Marine GPS Antenna

RV-19 is the integration of a high performance GPS patch antenna and a low noise amplifier into a low profile, extremely compact and fully waterproof enclosure. When connected to a GPS receiver with 2.5~3.3V DC antenna power, RV-19 provides excellent signal amplification and out-of-band rejection for that receiver.

RV-19 is designed mainly to meet the robust demand for a GPS antenna that can maintain GPS signal stability for automatic vehicle locating and navigation even in a harsh environment.

Advantages

  • Low noise figure / Fully weather proof
  • Anti-theft & double lock
  • Low power consumption
  • Specifications

    Physical Constructions:
    Constructions: Polycarbonate radome, detachable cable/connector for easy mount, rubber-O-ring
    between top radome and screw base for waterproof
    Dimensions: 60mm in diameter x 38mm in height.
    Weight: 125grams (w/o cable & connector).
    Color: Standard in ivory white, other colours available upon request.
    Mounting: Bulkhead mount with 0.8 inch threaded wing nut (standard accessory)
    Cable & Connector:
    RF cable: 5 meter RG174/U (standard) other length (optional)
    Pulling strength: 6 Kg @ 5sec. molded plastic on connector end for strain relief.
    Connector available: BNC,TNC,GT5,MCX(OSX),SMA,SMB or SMC. Straight or right angle.
    Optional: Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)
    Antenna Element:
    Center Frequency: 1575.42 MHz +/-1.023 MHz
    Polarization: R.H.C.P. (Right Handed Circular Polarization).
    Absolute Gain @ Zenith: +5 dBi typical.
    Gain @ 10° Elevation: -1 dBi typical.
    Axial Ratio: 3 dB max.
    Output VSWR: 1.5:1 max.
    Output Impedance: 50 ohm
    Low Noise Amplifier:
    Center Frequency: 1575.42 MHz +/- 1.023 MHz
    Power Gain: 14 dB typically
    Bandwidth: 2 MHz min.
    Noise Figure: 1.7 max.
    Outer Band Attenuation: 20 dB min. @ Fo +/-50 MHz.
    Supply Voltages: +2.5~+3.3V DC
    Current Consumption: 5.5mA +/- 1mA@3.3V.
    Output Impedance: 50 ohm
    Overall Performance: (antenna element, LNA & coax cable)
    Center Frequency: 1575.42 MHz.
    Gain: 14 dB typically
    Noise Figure: 2.0 dB max.
    Axial Ratio: 3 dB max.
    Bandwidth: 2MHz min.
    VSWR: 2.0 max.
    Output Impedance: 50 ohm
    Enviromental Condition:
    Center Frequency: 1575.42 MHz.
    Gain: 19 dB typically
    Noise Figure: 1.3 max.
    Axial Ratio: 3 dB max.
    Bandwidth: 2MHz min.
    VSWR: 1.5 max.
    Output Impedance: 50 ohm
    Operating Temperature: -40°C~ +85°C
    Storage Temperature: -40°C~ +85°C.
    Relative Humidity: 95% non-condensing.
    Water Resistance: 100% waterproof.

     

    By Email

    By Phone

    Main: 604.814.5069
    Fax: 888.831.5149

    By Mail

    Tri-M Technologies Inc.
    208 – 31510 Gill Avenue
    Mission, BC, Canada  V4S 0A1

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