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Re: Bad nanovna?


 

Ken,
The 2-trace, unshielded ports, black unit is usually delivered uncalibrated and is not useable out of the box. The following usually gets it going:

First select "RESET" under the "CAL" menu and then perform the normal calibration procedure and save to location "0".

On a Windows PC you need to select a firmware with the .dfu extension for use with the flash utility when upgrading your device.

Herb

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