US Navy URM 25D Signal Generator - Part 1: Power Supply

[@mikem5043]

Awesome that you got all the goodies in the lid.

[@hestheMaster]

Excellently designed signal generator and VTVM for US Navy standards in 1955. The schematic and instructions to familiarize yourself more thoroughly can be found at the military radio site under manuals. It is 112 pages long. Looking forward to more of it Paul. Steve

[@ElectroRestore]

Yes Steve, I have the docs and they are extremely helpful. Especially the old 1980's restoration notes from Dallas Lankford. I will try go over them in future videos in the series.

[@ramjeansakeel8242]

Hello sir I have a USAF SG-103/URM-25F GENERATOR, SIGNAL and would like to know for what it is please Thanking you in advance

[@jclarkhome]

Oil bath capacitor unlike electrolytic which degrade severely with age have a superior life span.