SBT-11 Interior Photo

  • Sonarflash
  • Sonarflash's Avatar Topic Author
  • Offline
  • Premium Member
  • Premium Member
  • Blind since 1966 - 51+ years with insight.
More
6 years 7 months ago - 6 years 7 months ago #3491 by Sonarflash
trouble with editor attachments:evil: :oops: Here goes one last attempt at making an attachment. The inside of an SBT-11.
Just in case the attachment doesn't work (again), the photo shows the inside of an SBT-11 (CNT-11) Russian GM tube with the mica window removed.
There is a rectangular sheet metal cathode at the bottom of a rectangular recess. This is connected common to both external ground connector pins. There are four channels folded into this metal. 4 anode wires are nested inside these four channels. The middle two wires are slightly thinner than the outer two wires and they are common, connected to the centre anode pin external connector.
This is the non-'A' (alpha) designated tube.
Last edit: 6 years 7 months ago by Sonarflash. Reason: difficulty with editor attachment

Please Log in or Create an account to join the conversation.

Moderators: Gamma-Man
Time to create page: 0.109 seconds
Powered by Kunena Forum
Everything's free. Please support us by considering a donation. Log in first!
Solar powered Raspberry Pi 4 server stats: CPU 46% Memory 13% Swap 11% CPU temp=52.5'C Uptime 19 Days