• Country
• Germany

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

• Year
• 1931–1934

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

• Radiomuseum.org ID
• 14979

Click on the schematic thumbnail to request the schematic as a free document.

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Knock-out 1940 - Heliogen, Hermann Pawlik; Bad

• Notes
• lt. Prohaska 1934 als Sperrkreis, Saugkreis und Siebkreis zu verwenden, Preis RM 12,60 (nicht 18.-?); 3 Drehknöpfe; Drehkondensator, 2 Stufenschalter, einlagige Zylinderspule.

• Net weight (2.2 lb = 1 kg)
• 0.4 kg / 0 lb 14.1 oz (0.881 lb)

• Price in first year of sale
• 18.00 RM

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radio-Schnorr-Katalog Nr.53 1931/32 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Heliogen Katalog RZ90 1932

• Other Models

• Here you find 109 models, 106 with images and 50 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heliogen, Hermann Pawlik; Bad Blankenburg (GINOR)