ON4DPX “Prototyping sunday, made a X band bandpass filter…”
Great example of homebrew RF engineering here on Twitter:
by admin · February 18, 2020
Great example of homebrew RF engineering here on Twitter:
Prototyping sunday , made a X band bandpass filter to reject the image . Rather flat passband from 7500-7700Mhz . #hamr #rfmechanics pic.twitter.com/bwdP4jb5dH
— ON4DPX (@ON4DPX) January 19, 2020
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