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  • Users: GibbsFE
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  1. GibbsFE

    How to verify SMA pcb connector

    Hi All, I am not an EE, and honestly as far as I got is Ohm's Law. However, I am having problems with a RF signal either not being properly transmitted or received, and I want to see if there is a way to check connectors with a multimeter? I have two mini SMA connectors - one soldered on a pcb...
  2. GibbsFE

    Batch distillation - altering reflux ratio and subsequent batches

    Hi all, We have a small (3m) packed column used to purify a chemical. The standard process takes a forecut near total reflux to remove light impurities, then we increase the collection rate to collect the heart after most of the impurities are removed. I have implemented a one-time change to...

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