https://stream.echo6.co/videos/watch/315ac912-5932-486c-b7a0-52194be2a98c Dave uses his CSIRO National Measurement Institute rubidium frequency standard to calibrate and adjust his Agilent 53131A frequency counter. With bonus teardowns. Agilent 53131A Schematics: http://cp.literature.agilent.com/litweb/pdf/5989-6307EN.pdf http://www.thinksrs.com/products/PRS10.htm Forum Topic: http://www.eevblog.com/forum/blog/eevblog-456-csiro-rubidium-frequency-standard/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Wed, 10 Jun 2026 10:07:47 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/315ac912-5932-486c-b7a0-52194be2a98c All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.