https://stream.echo6.co/videos/watch/2aa15d9b-f874-4815-a443-cc0ee5bd6a82 Dave upgrades his HP/Agilent 53131A frequency counter with an ovenised oscillator module from ebay. http://www.ebay.com.au/itm/121330209846 http://www.thinksrs.com/downloads/PDFs/Catalog/PRS10c.pdf http://www.2917.com/EBAY-images/NOX012166/STP2145A.pdf http://cp.literature.agilent.com/litweb/pdf/5967-6039EN.pdf Forum: http://www.eevblog.com/forum/blog/eevblog-647-agilent-53131a-frequency-counter-oven-upgrade/ 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 07:05:20 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/2aa15d9b-f874-4815-a443-cc0ee5bd6a82 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.