Hi:
This is an interesting type of VNA where they independently change the LO and detector DDS clocks to fill in what
otherwise would be nulls thus extending the frequency coverage. 20 minutes into the video they talk about comparing two
Rb sources.
HAMRADIO 2012 DG8SAQ VNWA UK HD (2012)
http://www.youtube.com/watch?v=C94J4AutCRc
This same video is also available in a number of different languages.
http://www.youtube.com/user/TheKurtPoulsen/videos
--
Have Fun,
Brooke Clarke
http://www.PRC68.com
http://www.end2partygovernment.com/2012Issues.html
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