FeedbackLoop | #146 - Rigol DSA815-TG spectrum analyzer repair @feedback-loop | Uploaded 1 year ago | Updated 22 hours ago
This unit had its front end blown. A few components were found burned badly with charred PCB underneath. That part of the circuit was rebuilt, and a couple of RF switches were replaced. The instrument seems to work fine after that.

#118 - Affordable trinocular microscope for electronics

#77 - Korg Electribe ER-1 mkII repair fail

#1 - Testing dodgy Canon replacement batteries

#36 - Enabling FFT option in Tektronix TDS 540A oscilloscope

#16 - Cordoba C5-CE guitar with B-Band T35 preamp repair

#47 - Datron 1071 7.5-digit multimeter repair

#147 - Audio-Technica ATW-DA49 antenna distributor repair

#43 - HP 8590A spectrum analyzer repair - part 1 of 3

#146 - Rigol DSA815-TG spectrum analyzer repair @feedback-loop