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joe smith | EEVBLOG/UEI 121GW Part 2, Hardware Differences @joesmith-je3tq | Uploaded November 2019 | Updated October 2024, 4 days ago.
It's been over two years since I looked at the 121GW prototype. I wanted to allow Dave and UEI plenty of time to address the problems before reviewing it.

In Part 2, we have a look at the differences between the original prototype and the current production meter.

Sorry but I missed FB4.

Feel free to join the thread:
eevblog.com/forum/testgear/hear-kitty-kitty-kitty-nope-not-that-kind-of-cat/?PHPSESSID=nakhi153ramc9d1j055iih4nr3

An old video explaining the transients I apply:
youtube.com/watch?v=PJTJJodEuyA&index=3&list=PLZSS2ajxhiQBI0El63arJXQwrvsvaRaDT

The data for the meters I have tested may be found here: docs.google.com/spreadsheets/d/1cXzYpIoyVm9QJUju4KXqM22CEQZP3_xwWvDyeVwxTy4/edit?usp=sharing

Answers to Frequently Asked Questions may be found here: docs.google.com/document/d/1gEPFeOZpsNSm0-7sA98w2P5XE5x77Oal9dQEYvQnF6g/edit?usp=sharing
EEVBLOG/UEI 121GW  Part 2,  Hardware DifferencesHandheld DMM Potentiometer Vibration TestsKeysight U1282a Review Part4,  Viewer Suggestions and Beginning of Destructive TestingGossen Metrawatt Metrahit Ultra M248B Review Part5CClayton & Lambert 600A Gas TorchDigital Bandwidth Interleaving, Downconversion and Fast OscillatorsFluke 87V Robustness Tests,  Part IGossen Metrawatt Metrahit Ultra M248B Review Part7UNI-T UT61E+ DMM 50k cycle life test Day2Homemade ESD Gun vs CEN-TECH DT830 MeterShowing the Kasuntest ZT102s Final ModificationsThe NanoVNA, Stability Circles and Additional Coefficients

EEVBLOG/UEI 121GW Part 2, Hardware Differences @joesmith-je3tq

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