透過軟體升級功能,擴充 FieldFox 手持式分析儀的功能,以獲得更深入的量測和分析洞察力。這些精心設計的功能,讓工程師能在野外執行精準的量測,並獲得媲美桌上型儀器的結果。

適用於 N9935A 的功能(基本型:頻譜分析儀):

  • 反射量測
  • 全頻段信號追蹤產生器
  • 前置放大器
  • 干擾分析儀和頻譜圖
  • USB 功率感測器支援
  • 使用 USB 峰值功率感測器進行脈衝量測
  • 內建功率錶
  • 內建可變直流電壓源
  • 內建 GPS 接收器
  • 遠端控制功能


  • 可用於例行維護和完整除錯的量測功能
  • 透過天饋線分析儀和內建功率錶等極致提昇效能
  • 可在購買儀器或將現有儀器升級時訂購


Remote Control Capability

remote control

View and control FIeldFox remotely using an iOS device.

Built-in GNSS/GPS Receiver


Attach geolocation tags to measurements with a built-in GNSS/GPS receiver.

DC Bias Variable Voltage Source

DC bias voltage source

Provide power to amplifiers under test and bias tower mounted amplifiers.

Indoor & Outdoor Mapping

indoor and outdoor mapping

Import indoor and outdoor maps for data collection and plotting to the map.

Full-Band Built-in Preamplifier


Increase spectrum analyzer sensitivity and reduce the DANL.

Full-Band Tracking Generator

tracking generator

Measure scalar stimuli/responses of active and passive components.

Learn more about each software option in the Technical Overview.

Free Trials

  • Get 30-day free trial license
  • Enables option on your FieldFox
  • Evaluate full-featured version with no functionality restrictions

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