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hickok model 800 problem
#13

I'm late to this post, but from what I recall none of the "red case" Hickoks respond well to using a solid state substitute for the 83 tube. I will go back to some references and see if I can find more detail on this. 

I have maintained glass tubes in my 800A. However, I did successfully sub a solid state replacement for the 5U4 in my Precise 111, and after recalibration it does very well, especially when testing high-current-draw tubes. 

The Hickok 800 is a good tester but not a laboratory-quality tester, it is important to know that when testing tubes. 


Messages In This Thread
hickok model 800 problem - by murf - 09-10-2014, 09:05 PM
RE: hickok model 800 problem - by morzh - 09-10-2014, 09:08 PM
RE: hickok model 800 problem - by Chuck Schwark - 09-10-2014, 10:10 PM
RE: hickok model 800 problem - by murf - 09-12-2014, 02:42 PM
RE: hickok model 800 problem - by Eliot Ness - 09-12-2014, 03:00 PM
RE: hickok model 800 problem - by Chuck Schwark - 09-12-2014, 04:03 PM
RE: hickok model 800 problem - by Eliot Ness - 09-12-2014, 11:00 PM
RE: hickok model 800 problem - by murf - 09-13-2014, 11:49 AM
RE: hickok model 800 problem - by Alan Douglas - 09-13-2014, 07:23 PM
RE: hickok model 800 problem - by murf - 09-15-2014, 10:21 AM
RE: hickok model 800 problem - by Radioroslyn - 09-17-2014, 12:16 AM
RE: hickok model 800 problem - by K7Sparky - 02-01-2015, 07:19 PM
RE: hickok model 800 problem - by TA Forbes - 06-03-2015, 09:36 PM
RE: hickok model 800 problem - by TV MAN - 06-20-2015, 11:19 AM
RE: hickok model 800 problem - by Alan Douglas - 06-20-2015, 01:05 PM
RE: hickok model 800 problem - by TA Forbes - 06-21-2015, 01:02 PM



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