6C Chassis Only

Fairbanks, Morse & Co.; Chicago (IL)

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  • Année
  • 1937/1938
perfect model
  • Catégorie
  • Radio - ou tuner d'après la guerre 1939-45
  • Radiomuseum.org ID
  • 39907
    • alternative name: FMC
    • Brand: Welco

Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.

 Spécifications techniques

  • No. de tubes
  • 6
  • Principe général
  • Super hétérodyne (en général); FI/IF 456 kHz; 2 Etage(s) BF
  • Circuits accordés
  • 6 Circuits MA (AM)
  • Gammes d'ondes
  • GO, OC et Police (Maritime)
  • Tension / type courant
  • Accumulateur (par exemple pour autoradios ou radio) / 6 Volt
  • Haut-parleur
  • HP dynamique à aimant permanent + bobine mobile / Ø 6 inch = 15.2 cm
  • Matière
  • Boitier métallique
  • De Radiomuseum.org
  • Modèle: 6C [Chassis Only] - Fairbanks, Morse & Co.;
  • Forme
  • Chassis (pour intégration dans meuble)
  • Remarques

  • The Fairbanks Morse 6C is an battery operated, 6 tube BC, Police and SW band chassis used in various models. Has 5.5" dial with a 16:1 tuning ratio.  Also has tuning eye, copper chassis, AVC, tone control and 2 stage audio circuit. Has BIAS CELL in grid circuit of 6T7G detector/triode tube. Uses vibrator circuit to create the B+ voltage.

    Band Frequency Ranges are as follows:
    BC Band......................540 - 1730kHz
    Police Band.................1.7 - 5.7MHz
    SW Band....................5.6 - 18.3MHz

    NOTE: 6C is the chassis number and NOT the model number.  Please post pictures of the radio's on the appropriate radio model page and NOT to this page.

    The following models use the 6C chassis and schematic:

    Model Number Chassis Cabinet
    6CT4-B 6C Table Model
    6CC-2B 6C Console Model

    PRODUCTION CHANGE NOTE:  A production change was made on the chassis, changing the 2W, 10 Kohm resistor (Reference designation 15 on schematic) to a 2W, 22Kohm resistor, which is in the screen grid circuit of the 6D8G and 15 tubes (See Riders volume 10, changes section 10-2).

  • Source extérieure
  • Ernst Erb
  • Source
  • - - Manufacturers Literature

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