• Country
• Switzerland

• Manufacturer / Brand
• Jura; La Chaux-de-Fonds (eigentlich Zürich)

• Year
• 1941 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 130765

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH3 EF9 EBC3 CL4 CY1

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: J151A - Jura; La Chaux-de-Fonds

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 350 x 235 x 166 mm / 13.8 x 9.3 x 6.5 inch

• Notes

• Leistungsaufnahme 38 W. Auf dem Chassis auch "S 151 A".

  ---

  3 Band reception:
  • LW: 722 - 2000 m.
  • BC: 186 - 585 m.
  • SW: 16,5 - 51 m.
  Tuning scale light bulbs type: 8092D (10V, 200mA).
  Loudspeaker Philips type 9648 or 9676. No connectors for external loudspeaker or pick-up. 
   
  This model is comparable with Siera S151A, Philips 493A-06, Dux V411 and Fenno Seppo 42V.
   
  This radio has an auto-transformer. Mains connected to the chassis !

• Net weight (2.2 lb = 1 kg)
• 5.9 kg / 12 lb 15.9 oz (12.996 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Ottmar Lauth. See "Data change" for further contributors.

• Other Models

• Here you find 101 models, 83 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jura; La Chaux-de-Fonds (eigentlich Zürich)