UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

FrankB · 31st Mar 2020, 7:46 am

I have seen circuits that use almost every sweep tube available here in the U.S.

You might try looking for 1940-60's QST magazines (I know they had Spanish Ed.), and ARRL Handbooks.

31st Mar 2020, 7:46 am	#11
FrankB Heptode Join Date: Oct 2005 Location: Olympia, Washington, USA. Posts: 664	Re: Tx with sweep valves I have seen circuits that use almost every sweep tube available here in the U.S. You might try looking for 1940-60's QST magazines (I know they had Spanish Ed.), and ARRL Handbooks.