Thank you for this clarification.
Great Job! I love the device!
Wolfgang
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RFC1925:
(3) With sufficient thrust, pigs fly just fine. However, this is
not necessarily a good idea. It is hard to be sure where they
are going to land, and it could be dangerous sitting under them
as they fly overhead.
(6a) (corollary). It is always possible to add another level of
indirection.
(8) It is more complicated than you think.
;-)
Am 17.08.20 um 02:48 schrieb Hugen:
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The load of nanoVNA-H4 is designed according to 6GHz that S11 is better than -30dB. We can guarantee that S11 is better than -40dB at 1GHz. The 51 ohm resistor is matched in the laboratory, and we need to offset the parasitic parameters at high frequencies.