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Low Voltage Antenna with Excellent Signal Amplification 

SM-29

Compact & Sensitive IPX7 GPS antenna with ESD Circuit Protection for Mobile Applications, 27dB gain, wide temperature

Description

Overview

IPX7 GPS Antenna with ESD Circuit Protection for Mobile Applications

The SM-29 is the integration of a high performance GPS patch antenna and a state-of-the-art low noise amplifier into a very low profile/extremely compact/water resistant enclosure.  When connected to a GPS receiver with +2.5 to +5.0 VDC antenna power, it can provide excellent signal amplification and out of band filtering & rejection for that receiver. Last but not least, the design of a double lock (or an anti-theft locking nut) provides sound security for the product.

Advantages

  • ESD circuit protection
  • Low Noise Figure/ Fully Weatherproof/ Ultra-high Sensitivity
  • Compact Construction/ Excellent Temperature Stability
  • Specifications

    Physical Condition
    Construction: Polycarbonate radome enclosure and die-cast-shell at the bottom
    Dimension: 58 mm(L)x 48 mm(W)x 15 mm(H)
    Weight: 63 grams (excluding cable & connector)
    Standard Mounting: 2 magnetic mounts, screw mount with 2 M3 tapped holes on the base.
    Optional Mounting Plate: Metal flanges with holes for permanent mount.
    Cable & Connector
    RF Cable: 5 meters RG174/U (standard) cable & length (optional)
    Pulling Strength: 6 Kg @ 5 sec.
    Connector Available: BNC, TNC, FME, MMCX, MCX, SMA, SMB or SMC. Straight or right angle.
    Optional Adapters: Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)
    Antenna Element
    Polarization: R.H.C.P. (Right Hand Circular Polarization)
    Absolute Gain at Zenith: +3 dBic typically
    Gain at 10o Elevation: -1 dBi typically
    Axial Ratio: 3 dB max.
    Low Noise Amplifier
    Gain: 27 dB typically
    Band Width: 2 MHz min.
    Noise Figure: 1.5 Typical.
    Supply Voltage: 2.5~5V DC
    Current Consumption: 10.6mA + 1mA @ 3V DC
    21mA + 1mA @ 5.0V DC
    OVERALL PERFORMANCE (Antenna Element, LNA & Cable)
    Center Frequency: 1575.42 MHz.
    Gain: 28 +2dB (Cable loss) note:1.
    Axial Ratio: 3 dB max.
    VSWR: 2.0 max.
    Output Impedance: 50 ohm
    Environmental conditions
    Operating Temperature: -40°C~+85°C
    Storage Temperature: -50°C~+90°C
    Relative Humidity: 95% non-condensing

     

    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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