產品明細

ARM928XF

擴展濾波器三頻 GNSS 天線 + L 波段

    產品簡述
    ♦ 超低雜訊前置放大器，2.5 dB
    ♦ 緊密相位中心變化
    ♦ LNA增益最小28 dB。
    ♦ 低電流：典型值 25 mA。
    ♦ 靜電放電電路保護：15千伏
    ♦ 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

      ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band
       

      Calian is excited to announce that it has added the ARM928XF triple-band plus L-Band GNSS antenna to its industry-leading line of GNSS antenna products. The ARM928XF employs Calian's patented Accutenna® technology providing GPS/QZSS L1/L2/L5, GLONASS-G1/G2/G3, Galileo E1/E5a/E5b, and BeiDou B1/B2a/B2b + L-Band coverage. The ARM928XF antenna is designed for precision triple-frequency positioning where lightweight and a low profile are important.

      The ARM928XF antenna is available in two form factors one includes a 100 mm integrated ground plane, weighing 140 g, and the other one is 83mm in diameter and weighs 138 grams. Both are 19 mm tall and support the ARINC mini bolt pattern of 2.0” x 1.66”. Calian's ARM928XF is one of the smallest and lightest housed triple-band precision Mini ARINC GNSS antennas on the market. It has a very tight average phase center variation of less than 10 mm for all frequencies and overall azimuths and elevation angles. In addition to supporting two form factors both models are available with Low Earth Orbit (LEO) qualified components.

      Housed in a weatherproof enclosure, the ARM928XF is available in four versions. Model ARM928XF-1 (ARM928XF-1-S LEO Space qualified components) has an integrated 100mm ground plane, Model ARM928XF-2 (ARM928XF-2-S LEO Space qualified components) is 83 mm in diameter. All models are available with either a female SMA or TNC connector.

      The new ARM928XF antenna supports Calian's eXtended Filtering (XF) technology. Worldwide the radio frequency spectrum has become congested as many new LTE bands have been activated, and their signals or harmonic frequencies can affect GNSS antennas and receivers. In North America, the planned Ligado service, which will broadcast in the frequency range of 1526 to 1536 MHz, can affect GNSS signals. Similarly, new LTE signals in Europe [Band 32 (1452 – 1496 MHz)] and Japan [Bands 11 and 21 (1476 – 1511 MHz)] have also affected GNSS signals. Calian's XF technology mitigates all these signals.

      Coverage:

      • Autonomous vehicle tracking and guidance
      • Precise GNSS positioning
      • Precision agriculture
      • Triple-frequency RTK and PPP receivers
      • Law enforcement and public safety
      • Augmented GNSS positioning

      Antenna: - Measured with a 100 mm Ground Plane

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