[EN] Teardown of ARINST 8800MHz VNA

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[@ClaudioGabrielCastillo-uq4hj]

Hello...... I ask you, in your opinion does it have better performance than LibreVNA? And what do you think of LibreVNA?

[@LiraLab]

Hi Claudio. I have not tested the LibreVNA. From what I researched about it, it's got a real problem with getting hot and affecting the measurements. The ARINST does not have any problem with temperature. That's why I chose this one over the libreVNA. One advantage of the LivreVNA is being a full two-port device, which measures all 4 S-parameters at the same time. On the ARINST, you're only able to measure 2 S-parameters at a time (you can still get all 4 though).