產品明細

TW2410

單頻段 GNSS 天線

    產品簡述
    ♦ 極佳的軸比：天頂處小於 1 dB
    ♦ 低雜訊LNA：典型值1.5 dB。
    ♦ 高抑制比 SAW 濾波器
    ♦ 低雜訊放大器增益：典型值 28 dB。
    ♦ 低電流：典型值 12 mA。
    ♦ 寬電壓輸入範圍：2.5 至 16 VDC
    ♦ IP67防護等級外殼

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      產品詳細介紹Product Introduction

      TW2410 Single Band GNSS Antenna


      The TW2410 employs Calian's patented Accutenna® technology covering the GPS-L1 and GLONASS-G1 GNSS bands, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)]. It is especially designed for precision industrial, agricultural, safety and security OEM applications. It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection.

      The TW2410 features a dual-feed wideband patch element, with a two stage low-noise amplifier, comprised of one input LNA per feed, a mid section SAW to filter the combined output, and a final output gain stage. This configuration provides excellent axial ratio that is constant across the full frequency band.

      The TW2410 is housed in a compact, industrial-grade weatherproof, magnet mount enclosure, and is available with a variety of connectors and cable lengths. The antenna can be ordered without the magnet. In such cases, the magnet is replaced with a plastic plug to provide a smooth under surface.
       
      • High-accuracy & mission-critical global positioning
      • Precision agriculture, mining, and construction
      • Law enforcement and public safety
      • Fleet management and asset tracking
      • Avionics 
       

      Antenna: - Measured with a 100 mm ground plane

      Upper BandLower Band
      Frequency Bandwith
      1575 - 1606 MHz-
      Out-of-band Rejection
      > 32 dB @ < 1500 MHz
      > 25 dB @ < 1550 MHz
      > 35 dB @ < 1640 MHz      		-
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