¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: Thermal effect?


 

The difference is, that after warmup one gets repeatable results. When I calibrated the cold VNA and started to measure, maybe the very first results showed true numbers, but very soon results drifted (see the figure to my initial posting). I feel much better when repeated measurement show the same number. Otherwise there is always a bad taste...

Chris

Join [email protected] to automatically receive all group messages.