• Country
• France

• Manufacturer / Brand
• Arena (électronique), R. Halftermeyer, SIEMAR (S.I.E.M.A.R.); Montreuil, Paris

• Year
• 1928 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 122440

• Wave bands
• - without

• from Radiomuseum.org
• Model: Drehkondensator - Arena électronique, R.

• Notes
• 25 - 1000 pF.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Arena (électronique), R. Halftermeyer, SIEMAR (S.I.E.M.A.R.); Montreuil, Paris