• Country
• Sweden

• Manufacturer / Brand
• Svenska Cykelfabriken, Varberg

• Year
• 1961

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 130800

• • alternative name: Tobo Bruk, Tobo

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

• Number of Transistors
• 7

• Semiconductors
• OC44 OC45 OC45 OC71 OC71 OC72 OC72 OA70 OA79

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz; 3 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Monark Companion 220 - Svenska Cykelfabriken, Varberg

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 282 x 193 x 94 mm / 11.1 x 7.6 x 3.7 inch

• Notes
• The wooden case is likely to be plasticcoated to withstand outdoor use.

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

• Price in first year of sale
• 268.00 SEK

• Source of data
• -- Original prospect or advert

• Other Models

• Here you find 135 models, 50 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Svenska Cykelfabriken, Varberg