產品明細

HC872E

嵌入式雙頻螺旋天線+ L 波段

    產品簡述
    ♦ 超低雜訊前置放大器：典型值 2.0 dB。
    ♦ 軸比：天頂處≤0.5 dB
    ♦ LNA增益典型值 28 dB或 35 dB。
    ♦ 低電流：典型值 15 mA，典型值 21mA。
    ♦ 靜電放電電路保護：15 kV
    ♦ 在 2.5 至 16 VDC 電壓範圍內性能保持不變
    ♦ 符合 IP69K、REACH 和 RoHS 標準

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      產品詳細介紹Product Introduction

      HC872E Embedded Dual-Band Helical Antenna + L-band

      The patented HC872E embedded helical antenna is designed for precision positioning, covering the GPS/QZSS-L1/L2, GLONASS-G1/G2, Galileo-E1, and BeiDou-B1 frequency bands, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)] and L-Band correction services coverage .

      Weighing only 8 g, The HC872E features a precision-tuned helix element that provides excellent axial ratios and operates without the requirement of a ground plane, making it ideal for a variety of applications, including uncrewed aerial vehicles (UAVs).

      The HC872E features an industry-leading low current, lownoise amplifier (LNA) that includes an integrated low-loss prefilter to prevent harmonic interference from high-amplitude signals, such as 700 MHz band LTE and other nearby in-Band cellular signals.

      Tallysman provides an optional embedded helical mounting ring, which traps the outer edge of the antenna circuit board to the host circuit board or to any flat surface. Tallysman also provides support for installation and integration of embedded helical antennas to enable the integrator to achieve a successful installation and obtain optimum antenna performance.

      Mounting instructions available on our product page.       
       

      • Autonomous uncrewed aerial vehicles (UAVs)
      • Precision GNSS positioning
      • Precision land survey positioning
      • Mission-critical GNSS timing
      • Network timing and synchronization
      • Sea and land container tracking
      • Fleet management and asset tracking
      • Marine and avionics systems
      • Law enforcement and public safety

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