tag:blogger.com,1999:blog-8044784353067686026.post6365975666748778568..comments2024-02-25T10:43:28.969+00:00Comments on m0xpd's <i>'Shack Nasties'</i>: Automated IF Filter Measurementm0xpdhttp://www.blogger.com/profile/13241728975907453128noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8044784353067686026.post-10047509163791439842014-09-07T15:16:27.165+01:002014-09-07T15:16:27.165+01:00I guess from here it's a case of either using ...I guess from here it's a case of either using a pair of directional couplers and quadrature detectors and you have an Arduino VNA - or as it stands, I have at last found a use for my Racal 9300B True RMS Voltmeter which has a 0-1V output!Andy G0VRMhttps://www.blogger.com/profile/16343929221553773812noreply@blogger.com