• Country
• Lithuania (Lithuania, Vilnius)

• Manufacturer / Brand
• Karadi, Kaunas

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 81352

• Number of Tubes
• 3

• Valves / Tubes
• KF4 KF4 KL4

• Main principle
• TRF with regeneration

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

• Power type and voltage
• Storage and/or dry batteries / 120/2 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Karadi B37 - Karadi, Kaunas

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 450 x 375 x 210 mm / 17.7 x 14.8 x 8.3 inch

• Notes
• Coverage 200-600 and 700-2000 m band. Produced using Marconi components. Battery hosted inside the cabinet.

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Price in first year of sale
• 285.00 Lt

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Zenonas Langaitis. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 17 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Karadi, Kaunas