Re: Poor Quality 50 Ohm Load - Where to get accurate ones?


On Mon, 17 Aug 2020 at 01:48, Hugen <> wrote:

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.
How do you measure the return loss?


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