Скачать или смотреть Technique #7: Activate Tracking of the DUT’s LO

Making group delay measurements on frequency converting devices with an embedded LO is a challenging task. This series of videos will show how those measurements can be progressively improved through a series of 10 steps.
The instrument utilized for these measurements is the ZNA vector network analyzer from Rohde & Schwarz with option ZNA-K9, which addresses a two-tone group delay measurement technique.

This seventh video will address the importance of LO tracking when making group delay measurements on devices with an embedded LO.
Download the resources mentioned in the video:
GPIB Scripts: https://cloud.rs-us.net/index.php/s/E...

For the Group Delay Measurements on Frequency Converting Devices Application Note
https://scdn.rohde-schwarz.com/ur/pws...

ZNA Application Cards including Using the GPIB Explorer on ZNA:
https://cloud.rs-us.net/index.php/s/n...