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

AdrianH · 20th May 2021, 9:24 pm

Rich thanks for the information, i have downloaded a 29 Meg file from worldradiohistory site so that goes a long way to plug a few holes in my information held on the PC.

I am about to try and power the heater on the COSSOR tube, it may be to air, so I will do a quick emission test.

Adrian

20th May 2021, 9:24 pm	#21
AdrianH Octode Join Date: Mar 2020 Location: Blackburn with Darwen, Lancashire, UK. Posts: 1,572	Re: Help with some old TV tubes. Rich thanks for the information, i have downloaded a 29 Meg file from worldradiohistory site so that goes a long way to plug a few holes in my information held on the PC. I am about to try and power the heater on the COSSOR tube, it may be to air, so I will do a quick emission test. Adrian __________________ Asking questions and learning, or trying to! Youtube EF91Valve