• Country
• Germany

• Manufacturer / Brand
• Jürgens, P.; Leipzig C1

• Year
• 1934

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 339236

• 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: Doppel-Sperrkreis - Jürgens, P.; Leipzig C1

• Shape
• Tablemodel, with any shape - general.

• Net weight (2.2 lb = 1 kg)
• 0.365 kg / 0 lb 12.9 oz (0.804 lb)

• Price in first year of sale
• 6.90 RM

• Mentioned in
• Der Radiohändler Febr. 1934

• Author
• Model page created by Klaus Peter Hille. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jürgens, P.; Leipzig C1