Re: how to test s11 and s21 dynamic range?

Roger Need · 2021-02-10T14:38:36-08:00

I did an S21 test on my NanoVNA-H4 using precision SMA attenuators. This is what I got for 70 dB, 80 dB and 86 dB. You can get 80 dB out to about 200 MHz. Roger

Re: how to test s11 and s21 dynamic range?

Roger Need All Messages By This Member #20608 I did an S21 test on my NanoVNA-H4 using precision SMA attenuators. This is what I got for 70 dB, 80 dB and 86 dB. You can get 80 dB out to about 200 MHz. Roger 70 dB to 300 MHz.png 80 db to 300 MHz.png 86 db to 300 MHz.png

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Re: how to test s11 and s21 dynamic range?