Pico Technology has announced the launch of automated E-Cal calibration and TRL/TRM calibration options for their PicoVNA vector network analyzer. Existing and new customers of the PicoVNA 108 8.5 GHz analyzer can now benefit from the two important calibration options.
The PicoVNA 108 achieves calibration automation through either SMA-male or SMA-female E-Cal modules. These are USB-powered and controlled modules electronically select the various short, open, load and through reference standards as they are needed within the calibration process. Users have to simply power the module, make a single connection of the E-Cal standard between the PicoVNA test ports, and then initiate the automated procedure from within the PicoVNA 108 user interface.
Meanwhile, TRL (Through Reflect Line) and TRM (Through Reflect Match) calibration typically gain favour when needing to measure substrate-mounted DUTs, for example surface-mounted networks or components on a PCB or ceramic. The necessary transmission lines, low-frequency match and reflections (shorts or opens) can all be readily fabricated at precise on-substrate measurement reference planes. Additionally, if necessary, the calibration will account for the environmental conditions and any variability of the test substrate.
Very shortly, existing users will be able to add both E-Cal and TRL/TRM functionality to their PicoVNA 108 using the upcoming, free-of-charge software update. PicoVNA instruments and accessories come with a comprehensive three-year warranty.
Click here for more details on the new calibration options.
Click here to view VNA Calibration Kits from multiple manufacturers.
