Software & Drivers

Please click on the links below and follow instructions for the latest updates.

4500B Peak Power Meter

  • 4500B Firmware Version 20110804 Released 8/4/2011

    Download the latest ZIP file containing utilities and instructions to update the Model 4500B from a USB Flash Memory Device.

4540 Peak Power Meter

  • 4540 Firmware Version 20110720 Released 7/20/2011

    Download the latest ZIP file containing utilities and instructions to update the Model 4540 via GPIB, LAN or USB.

4530 Peak Power Meter

  • 4530 Firmware Version 20070215 Released 2/15/2007

    Download the latest ZIP file containing utilities and instructions to update the Model 4530 via an RS-232 serial port.

52000 Series USB CW Power Sensor

52000 Series USB CW Power Sensor

4400A Peak Power Analyzer

PIM 31

Virtual Front Panel Software for 4540 (unsupported freeware)

  • 4540 Firmware Version 20110720 Released 7/20/2011

    Download the latest ZIP file containing utilities and instructions to update the Model 4540 via GPIB, LAN or USB.