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7f8 tube question
mikethedruid
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Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
#3

03-24-2021, 08:37 AM
Here is a video about the manufacturing process for vacuum tubes. They use a different type of getter in it, but it gives a very good idea of the process.
[Video: https://www.youtube.com/watch?v=5WCWejeRR_s]
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Messages In This Thread
7f8 tube question - by falcon123 - 03-24-2021, 01:59 AM
RE: 7f8 tube question - by mikethedruid - 03-24-2021, 08:06 AM
RE: 7f8 tube question - by mikethedruid - 03-24-2021, 08:37 AM
RE: 7f8 tube question - by falcon123 - 03-25-2021, 07:23 AM
RE: 7f8 tube question - by morzh - 03-25-2021, 08:54 AM
RE: 7f8 tube question - by mikethedruid - 03-25-2021, 01:35 PM
RE: 7f8 tube question - by morzh - 03-25-2021, 02:12 PM



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