Articles
Review and tests of Femto HVA low-noise amplifier
Author: Illya Tsemenko
Published: 21 April 2020 Testing Femto HVA DC-10MHz 40/60 dB low noise amplifier
Teardown : Fluke Y2022
Author: Illya Tsemenko
Published: 12 April 2020 Teardown and analysis of Fluke Y2022 10:1 / 10:100 divider
Teardown : Fluke 7405A-4207 divider module
Author: Illya Tsemenko
Published: 12 April 2020 Quick teardown of Fluke 7405A-4207 precision divider accessory.
Setting up a SZA263/LTFLU voltage reference
Author: Dipl.-Ing. André Bülau
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
Author: Illya Tsemenko
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
Author: Razvan C.
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
Author: Illya Tsemenko
Published: 17 September 2019 Maintenance and experiments with Ballantine AC/DC Autobalance Transfer Standard
Leo Bodnar's fast pulser (2.92mm version) review
Author: Illya Tsemenko
Published: 30 July 2019 Review of Leo Bodnar's 30ps fast pulse 10 MHz generator.
Arroyo TECpak temperature controller unit review and usage
Author: Illya Tsemenko
Published: 23 June 2019 Test of Arroyo TECpak 585-04-08 temperature controller module.
Updated 2019 SI units transfers @xDevs labs
Author: Illya Tsemenko
Published: 24 May 2019 SI 2019 Update and practical example for unit of Volt and Ohm transfers
Review and modifications for Agilent 16441A R-Box
Author: Illya Tsemenko
Published: 25 March 2019 Experiments with Agilent 16441A
Review and calibration of Advantest R6452A 5.5-digit DMM
Author: Illya Tsemenko
Published: 02 March 2019 Teardown and calibration testing of 5.5-digit benchtop Advantest DMM
Keithley 6430/4200 preamplifier teardown and stand-alone use options
Author: Illya Tsemenko
Published: 14 January 2019 Attempt of reusing Keithley 4200 PreAmplifier module for regular SMU.
Review of Keysight B2987A Electrometer
Author: Illya Tsemenko
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
Author: Illya Tsemenko
Published: 13 August 2018 Short article showing how to modify Fluke 5790A-7001 UHF to binding post adapter dongle.
INL testing
Author: Illya Tsemenko
Published: 18 July 2018 Testing INL on different commercial digitizers
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