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N9342C, N9343C, N9344C Handheld Spectrum Analyzer (HSA) Firmware

Do not perform the firmware upgrade with an encrypted USB memory stick, which may cause unrecoverable hardware failure of the instrument.

Release Date Version Version Description
2015-01-23 A.05.14 Firmware file available for download.

How to Download

  1. Click the Download button
  2. Save the file to your PC.

How to Install

  • 1. Extract files to the root directory of a USB stick. You'll see a folder named


  • Does Not Require a License

Supporting Documentation


Installs on:



  • Information Not Available

Supported Instruments

  • N9342C, N9343C or N9344C