Emanuele Girlando blog
Electronics repair & tweaking
Showing posts with label
THP118
.
Show all posts
Showing posts with label
THP118
.
Show all posts
Friday, January 14, 2022
Adventest R3361B Spectrum Analyzer vertical instability fix (failed joint between input LPF and coupler)
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After full recapping of the PSU and CRT modules of my R3361B the instrument began showing a pronounced vertical instability: looking at the ...
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