How to test & what results to expect when testing Nooelec SAWBird H1+ Low Noise Amplifier and Filter with NanoVNA

From Alex Pettit 25/2/2026:

From Jan Lustrop:

I use 40 dB attenuator on port S11 for Sawbird+H1 LNAs.

The above were responses to post on SARA Mailing List that noted problems with following setup (it did not work!):

By Admin

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