• Country
• Brazil

• Manufacturer / Brand
• COMAR Indústria e Comércio de Artefatos de Rádio Ltda.; São Paulo

• Year
• 1952 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 274179

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

• Number of Tubes
• 5

• Valves / Tubes
• 12BE6 or 12SA7 12SK7 or 12AU6 12AT6 or 12SQ7 50B5 or 50L6 35W4 or 35Z5

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• AC/DC-set / 110 Volt

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

• from Radiomuseum.org
• Model: Rádio receptor 142-S - COMAR Indústria e Comércio de

• Notes

• MW = 550 - 1700 kHz
  SW = 5.5 - 19 MHz

  2 sections variable capacitor
  Supplied in kit format

  Fornecido em kit

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Antonio Rabitti. See "Data change" for further contributors.

• Other Models

• Here you find 29 models, 29 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from COMAR Indústria e Comércio de Artefatos de Rádio Ltda.; São Paulo