• Country
• Czechoslovakia

• Manufacturer / Brand
• Kramer a Löbl; Jablonecké Paseky

• Year
• 1925

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 272050

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Crystal Radio KL 640 - Kramer a Löbl; Jablonecké

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 90 x 90 x 115 mm / 3.5 x 3.5 x 4.5 inch

• Net weight (2.2 lb = 1 kg)
• 0.220 kg / 0 lb 7.8 oz (0.485 lb)

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kramer a Löbl; Jablonecké Paseky