tag:blogger.com,1999:blog-7590176649168185428.post893931817192657954..comments2024-03-28T08:01:27.111-04:00Comments on SolderSmoke Daily News: A Filter for The Mighty Midget's MateBill Mearahttp://www.blogger.com/profile/07662500663603350847noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-7590176649168185428.post-64352235866232407222014-01-24T06:10:38.941-05:002014-01-24T06:10:38.941-05:00This filter was used in the Racal RT 422 B, I am t...This filter was used in the Racal RT 422 B, I am told. Schematic linked from my junkbox http://www.retro.co.za/zs1ke/junkbox/wrmhttp://www.retro.co.zanoreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-57228913010706197592013-01-27T14:31:15.877-05:002013-01-27T14:31:15.877-05:00B = B+, P = plate of the mixer tube, E = earth and...B = B+, P = plate of the mixer tube, E = earth and G - grid of the first IF tube.<br /><br />Good luck and 73, GerardPA3BCBhttps://www.blogger.com/profile/17569644535769136976noreply@blogger.com