Topics tagged hewlett-packard

Topic	Replies	Views	Activity
Building a New AC Probe for a Vacuum Tube Voltmeter Continuity hewlett-packard , restoration , vacuum-tube-voltmeter , vtvm	0	210	11 January 2024
Restoring a Vintage (and Abused) Hewlett-Packard 410C Vacuum Tube Voltmeter Continuity hewlett-packard , restoration , vacuum-tube-voltmeter , vtvm	0	217	26 November 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 7—Plug-in-Palooza and the 18 Gigahertz Summit Continuity frequency-meter , microwaves , hewlett-packard , electronics	0	202	25 September 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 6—Twelve Gigahertz and the Technician from Hell Continuity frequency-meter , microwaves , hewlett-packard , electronics	0	382	16 August 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 5—Dead Out of the Box Continuity frequency-meter , hewlett-packard , electronics	0	179	25 July 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 4—Onward to 3 GHz Continuity frequency-meter , radio-frequency-electronics , hewlett-packard , electronics	0	292	21 July 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 3—500 MHz Radio Frequency Magic Continuity frequency-meter , hewlett-packard , electronics , radio-frequency-electronics	0	256	13 June 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 2 Continuity frequency-meter , hewlett-packard , electronics	0	280	18 May 2023
Repairing a Hewlett-Packard 5245L Frequency Counter, Part 1 Continuity hewlett-packard , electronics , frequency-meter	0	418	12 May 2023
Restoring a Hewlett-Packard 5327B Nixie Tube Universal Counter Continuity hewlett-packard , electronics , nixie-tube	1	291	15 December 2022
Degaussing a Hewlett-Packard Cesium Atomic Clock Tracking with Closeups hewlett-packard , atomic-clock , cesium-frequency-standard , hp-5061b-cesium-clock , hp-10638-degausser	5	411	27 October 2022
Hewlett-Packard 711A Tube Power Supply Restoration Continuity hewlett-packard , vacuum-tube , power-supply	0	346	2 August 2022
Repairing a Hewlett-Packard 7035B X-Y Recorder, Part 2 Continuity hewlett-packard , repair , chart-recorder , servomechanisms	1	359	24 June 2022
Repairing a Hewlett-Packard 7035B X-Y Recorder, Part 1 Continuity hewlett-packard , repair , chart-recorder	0	311	23 June 2022
Recovering Software from Forty-Year-Old Magnetic Tapes Continuity hewlett-packard , ieee-488 , hp-9825-computer	0	282	15 June 2022
Hewlett-Packard 5342A Microwave Frequency Counter Upgrade Tracking with Closeups microwaves , hewlett-packard , frequency-counter	0	370	16 May 2022
Hewlett-Packard 9825 Repair Part 14—Installing a Crowbar Circuit Continuity computing , hewlett-packard , 9825 , crowbar-circuit , power-supply	0	372	21 April 2022
Hewlett-Packard 9825 Repair Part 13—Fixing the Tape Drive Continuity computing , hewlett-packard , repair , 9825 , tape-drive	0	323	7 April 2022
Restoring a Hewlett-Packard 521A Frequency Counter, Part 2 Continuity hewlett-packard , vacuum-tube , 521a-frequency-counter	0	407	30 March 2022
Restoring a Hewlett-Packard 521A Frequency Counter Tracking with Closeups hewlett-packard , vacuum-tube , 521a-frequency-counter	0	329	1 March 2022
Repairing and Calibrating a Hewlett-Packard 3300A Function Generator Continuity hewlett-packard , electronics , signal-generator	0	298	7 February 2022
Hewlett-Packard 521DR Digital Counter from the 1950s Continuity hewlett-packard , vacuum-tube , digital-counter	0	428	23 January 2022
Repairing a Hewlett-Packard 8568B 1.5 GHz Spectrum Analyser Continuity hewlett-packard , 8568b , spectrum-analyser	1	394	3 January 2022
Brain Transplant—Repairing Hewlett-Packard 4957A Serial Protocol Analyzers Tracking with Closeups hewlett-packard , repair	0	318	25 November 2021
Hewlett-Packard 150A Oscilloscope Restoration: Part 4 Continuity hewlett-packard , oscilloscope , repair	1	365	1 November 2021
What Is This? Exploring a Mystery Hewlett-Packard Instrument From 1950 Tracking with Closeups hewlett-packard , gizmo	0	275	23 October 2021