EEVblog #647 – Agilent 53131A Frequency Counter Oven Upgrade

Dave upgrades his HP/Agilent 53131A frequency counter with an ovenised oscillator module from ebay.

http://ift.tt/1ncE78U

http://ift.tt/WS5PCF

http://ift.tt/1ncE7pa

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Forum HERE

from EEVblog - The Electronics Engineering Video Blog http://ift.tt/WS5PCH

via Yuichun