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Vacuum Tube reaction receiver with mesh detection

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V

Vermes

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Presented device is based on two tubes. There are 3 vacuum tubes on the photos, because the third one is a rectifying tube (in old times, this lamp wasn't counted in).
Tubes:
  • EF80 – reaction degree
  • ECL86 – two-step amplifier
  • 6D14P – rectifying tube

Schema:





Link to original thread – Lampowy odbiornik reakcyjny z detekcją siatkową
 

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