Review and tests of Femto HVA low-noise amplifier
Teardown : Fluke Y2022
Teardown : Fluke 7405A-4207 divider module
Setting up a SZA263/LTFLU voltage reference
Published: 02 December 2019 Introduction to solid-state reference REFAMP design, using Motorola SZA263 or FLUKE/Linear LTFLU.
Calibration procedure for xDevs/Fluke 792X 10V DC Reference
Published: 06 November 2019 Calibration methods and reports for xDevs.com's 10V DC reference, built into modified Fluke 792 Power Pack chassis.
Fluke 8505A Teardown and repair worklog
Published: 10 October 2019 Repair worklog of the Fluke 8505A, precision 6½-digit benchtop multimeter from year 1982.
Repair, testing and experiments with Ballantine 1605B
Published: 17 September 2019 Maintenance and experiments with Ballantine AC/DC Autobalance Transfer Standard
Leo Bodnar's fast pulser (2.92mm version) review
Arroyo TECpak temperature controller unit review and usage
Updated 2019 SI units transfers @xDevs labs
Review and modifications for Agilent 16441A R-Box
Review and calibration of Advantest R6452A 5.5-digit DMM
Keithley 6430/4200 preamplifier teardown and stand-alone use options
Review of Keysight B2987A Electrometer
Published: 06 December 2018 Review and teardown of modern picoammeter/electrometer B2987A unit from Keysight Technologies.
Modification of the binding post adapter Fluke 5790A-7001 into Fluke 792A-7004
Published: 13 August 2018 Short article showing how to modify Fluke 5790A-7001 UHF to binding post adapter dongle.