I have four of the HP 3586C SLMs. So far I 1.95 in good working order. Remaining issue with the HPIB address setting not being recognized. Intermittent as I replug the HPIB controller board on an extension.? One with a bad mother board having a short after a rectifier.
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Let me know if I can be of help, particularly with testing boards in a known good unit.
From:[email protected] [mailto:[email protected]] On Behalf Of bruno ruche Sent: Wednesday, September 28, 2022 3:15 AM To:[email protected] Subject: Re: [Test Equipment Design & Construction] Making a Q-meter /
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This topic has provided me a renewed incentive to complete the restoration of a HP3586c selective voltmeter.? For background on the topic of Q measurement, and a thorough and comprehensive description of the concept--(and simplified too), have a look at this excellent presentation by Max Robinson:? ? The aforementioned link is non-commercial, and also includes historical schematics of various Q measurement devices.? 73 de kr8s
