• Country
• Germany

• Manufacturer / Brand
• Heliogen, Hermann Pawlik; Bad Blankenburg (GINOR)

• Year
• 1930 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 264193

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Sperrkreis - Heliogen, Hermann Pawlik; Bad

• Notes

• Vorgängermodell des Leitkreis Nr. 1931.

• Price in first year of sale
• 7.50 RM

• Mentioned in
• Schnorr Hauptkatalog 1931 Seite 164

• Literature/Schematics (1)
• Illustrierter Radio-Katalog 1930/31, S.31

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 108 models, 105 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heliogen, Hermann Pawlik; Bad Blankenburg (GINOR)