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無殼, GPS 天線模組包含放大器

SPK-GPS-CMA-31N GPS 主動(有源)天線模組

無殼, GPS 天線模組包含放大器

產品說明
  1. CONFIGURATION
    • RF Cable:
      RG174 , ψ2.7 ± 0.1mm , Black
      Cable Length: 6m ± 5cm NO SR
    • RF Connector: SMA(M)
  2. SYSTEM
    This antenna system consists of two functional blocks, the LNA portion and the patch antenna.
  3. GENERAL
    • ENVIRONMENTAL CONDITIONS
      • Operation Temperature: -30℃ to + 80℃
      • Storage Temperatur: -40℃ to + 100℃
      • Relative Humidity: 40% to 95%
    • ELECTRICAL SPECIFICATIONS
      • Input Voltage: Min:2.5V; Max:5.5V
      • Power Consumption:
        At 3.0 V Typ: 13mA.; Max: 16mA.
        At 5.0 V Typ: 18mA.; Max: 22mA.
  4. ANTENNA
    • Frequency Range: 1575.42 ± 1.023 MHz.
    • Gain
      90°: 2.0 dBi Min.
      20°: -5.0 dBi Min.
      Mounted on the 60mm*60mm ground plane.
    • Polarization: RHCP
    • Axial Ratio
      90°: Max 3.0dB
      Mounted on the 60mm*60mm ground plane.
    • Patch Size: 25 * 25mm; t = 4mm
  5. LNA
    • Frequency Range: 1575.42 ± 1.023 MHz
    • Gain: Min:28dB; Typ:30dB ( + 25 ℃± 5℃)
    • Noise Figure
      1.5 dB Max. ( +25 ℃ ± 5℃)
      2.2 dB Max. ( +85 ℃)
    • Out Band Rejection
      fo = 1575.42MHz
      fo ± 20 MHz 7dB MIN
      fo ± 30 MHz 12dB MIN
      fo ± 50 MHz 20dB MIN
      fo ± 100 MHz 30dB MIN
    • Output Impedance: 50Ω
    • Output VSWR 2.0: Max
  6. TOTAL SPECIFICATIONS (Through Antenna, LNA, Cable and Connector)
    • Frequency Range: 1575.42 ± 1.023MHz
    • Gain
      At 90°; 30 ± 4.5dBi – (cable loss); Note:1
      mounted on the the 60mm*60m ground plane
    • Output Impedance: 50Ω
    • VSWR: 2.0 Max
    Note 1: Cable Loss = Max.( –1.2dB / m)
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