產品明細

TW2100

單頻段 GNSS 天線

    產品簡述
    ♦ 極佳的軸比：全頻寬內小於 3 dB
    ♦ 低噪音LNA：≤1 dB
    ♦ 高抑制比 SAW 濾波器
    ♦ 高增益：典型值 28 dB。
    ♦ 低電流：典型值 12 mA。
    ♦ 靜電放電電路保護：15千伏
    ♦ 寬電壓輸入範圍：+2.5 至 16 VDC
    ♦ 防水防塵等級：IP67

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      產品詳細介紹Product Introduction

      TW2100 Single Band GNSS Antenna


      The TW2100 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, as well as SBAS (WAAS/EGNOS/MSAS).
       

      Ideal for industrial, agricultural and all challenging precision positioning and timing applications, the TW2100 provides excellent circular polarized signal reception, great multi-path and out-of-band signal rejection.

      The TW2100 features a customizable high performance, dual-feed, wide band patch element. Its Low Noise Amplifier (LNA) configuration provides a LNA for each feed, a mid section mid-section Surface Acoustic Wave (SAW) filter for the combined signal, followed by a final stage of LNA. This configuration provides excellent axial ratio that is constant across the full frequency band.

      The TW2100 is housed in an industrial-grade weather-proof enclosure that can be surface mounted via magnet, screws or adhesive material.

      Coverage:

      • Excellent multipath rejection
      • Increase system accuracy
      • Excellent signal to noise ratio
      • Great out of band signal rejection
      • Ideal for harsh environments
      • RoHS compliant
       

      Antenna: - Measured with a 100 mm ground plane

      Upper BandLower Band
      Frequency Bandwith
      1575.42 MHz ± 10 MHz-
      Out-of-band Rejection
      > 80 dB @ < 1560 MHz
      > 60 dB @ > 1600 MHz
      > 82 dB @ > 1620 MHz      		-
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