• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1970/1971

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97809

• • Brand: Supraphon

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

• Number of Transistors
• 9

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Dry Batteries / 2 × 3 Volt

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

• Power out
• 0.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Menuet 2 2822B-3 - Tesla; Praha, Bratislava etc.

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 210 x 121 x 57 mm / 8.3 x 4.8 x 2.2 inch

• Notes
• Transistoren: 5× OC170, 107Nu70, SC206, GC521 GC511 (eisenlose Endstufe); bei Langwelle nur der Fequenzbereich: 282-264 kHz, d.h. zum Empfang des tschechoslowakischen Rundfunks; OIRT-Band 73,5-65,2 MHz. Das Gerät wurde auch in die DDR exportiert. Hier ist das UKW Band nach CCIR-Norm 88...100 MHz und auf Langwelle nur der Deutschlandsender auf 177 KHz zu empfangen

• Net weight (2.2 lb = 1 kg)
• 0.9 kg / 1 lb 15.7 oz (1.982 lb)

• Price in first year of sale
• 1,915.00 Kc

• Source of data
• Ceskoslovenske Rozhlasove a Televizni Prijimace a Zesilovace

• Author
• Model page created by Wolfgang Lill. See "Data change" for further contributors.

• Other Models

• Here you find 1861 models, 1186 with images and 673 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.