Danbridge FR31 Vacuum Tube Voltmeter Teardown Repair
Автор: Thomas Scherrer OZ2CPU Teardown
Загружено: 2025-07-15
Просмотров: 801
Описание:
Danbridge old Danish Company, I think I got about 8 units from them now,
This one was defective, I was able to find all problems and fix it to fully working,
at 4MHz it is about -3.5dB so it is really usefull.
if you look carefully inside the meter it say 10 c/s to 3Mc/s
Dont you just love when Hz was Cycles pr Sec ?
12 ranges from 1mV to 300Vrms full scale.
a lot of tubes in this one , 6CB6, 6AU5, 2 x EF184, 0B2, 2 x 6BR8,
usage about 65 watts,
when you are done with this video, PLEASE try scroll thru my other videos here: / @teardownoz2cpu
----
#vintage
#teardown
#fluke
---
I use auto generated subs, i am sorry there are a few spelling errors,
maybe one day they can do it better..
--
(Thanks to all my Sponsors / Traders / Swappers / Sellers / Buyers, without your support and constant flow of cool items in/out, none of this would be possible)
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
