TV-11 SUPERIOR TUBE TESTER

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TV-11 SUPERIOR TUBE TESTER

Bradley Rush
RadioMonkey

Posts: 220
Threads: 56
Joined: Oct 2011
City: Lompoc CA

12-21-2016, 04:31 AM

I have checked the var line adj resistor out. It ohms good. At the lower end just before at 40 ohms i can then adjust the line with the cal 20 inside to read the line and the filaments to be correct. It is jumpy not smooth at all. To replace the selenium I used a 1n4005.

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TV-11 SUPERIOR TUBE TESTER - by Bradley Rush - 12-20-2016, 10:46 PM

RE: TV-11 SUPERIOR TUBE TESTER - by Bradley Rush - 12-21-2016, 04:31 AM

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