These instruments may be updated by downloading the file and following the embedded instructions. This method uses a USB Memory Stick to transfer the files from your PC to the instrument. These downloads are available from the product family links below, or under the library tab.
Updating Anritsu Handheld Instrument Firmware (PDF)
This document provides a written procedure for updating firmware on current instruments.
Anritsu Handheld Instrument Firmware Update Method [video tutorial]
This video demonstrates how to quickly and easily download Anritsu firmware for use with your current Anritsu handheld devices (not for use with Site Master S331L)
There are 8 models which have a minimum Firmware requirement in order to use the USB Method:
Check your model in the product family links below for the requirements.
If your Firmware is not at the minimum version, you are required to use Master Software Tools (MST), a PC based application, to bring it to current levels. Master Software Tools will locate and download the most current firmware for these products.
Note: After you update your Firmware with Master Software Tools, you can update future Firmware Updates using the [USB Loader Method].
Ready to update your Firmware? Choose from the product family links below:
BTS Master | Cell Master | LMR Master | PIM Master | Site Master | Spectrum Master | VNA Master