WLW Model Super Power Radio Receiver 3716 Ch= L1, L2, L3, L4

Crosley Radio Corp.; Cincinnati (OH)

  • Année
  • 1936/1937 ??
perfect model
  • Catégorie
  • Radio - ou tuner d'après la guerre 1939-45
  • Radiomuseum.org ID
  • 260618

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

 Spécifications techniques

  • No. de tubes
  • 35
  • No. de transistors
  • Principe général
  • Super hétérodyne avec étage HF; FI/IF 450 kHz
  • Gammes d'ondes
  • PO et 2 x OC
  • Particularités
  • Indicateur visuel (avant oeil magique)
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 60 cycles, 120 Volt
  • Haut-parleur
  • 6 HP
  • Puissance de sortie
  • 75 W (max.)
  • Matière
  • Boitier en bois
  • De Radiomuseum.org
  • Modèle: WLW Model Super Power Radio Receiver 3716 Ch= L1, L2, L3, L4 - Crosley Radio Corp.;
  • Forme
  • Console de forme générique
  • Dimensions (LHP)
  • 42 x 58 x 22 inch / 1067 x 1473 x 559 mm
  • Remarques
  • The Crosley WLW is an AC operated 36 tube (plus a ballast tube, unknown type) receiver with built-in public address system and microphone.  Has Qty(3) Jenson Q-series horn tweeters, Qty(2) 12" speakers and Qty(1) 18" Jenson speaker.  These speakers all had field coils. The tuner frequency range was 540 - 18300kHz. Contains Qty(4) Chrome plated chassis L1, L2, L3 and L4. Has neon tuning indicator tube (unknown type).

    This radio model was announced in April 1934 in Modern Mechanix magazine. Other references refer to the radio being announced on November 1936.

    Chassis L1 contains the RF circuitry, IF circuitry, initial audio circuits, AVC, AFC, tone circuits, volume expander circuit and power rectifier which supplies field coil excitation for first 12" speaker.

    Chassis L2 contains 3 individual band pass audio amplifiers, microphone pre-amp and its own filament supply transformer.

    Chassis L3 contains power supply for Chassis L2 and field coil supply for 2nd 12" speaker.

    Chassis L4 contains power supply for field coils of the 3 tweeter speakers and the 18" speaker.  Also supplies power for the 4 aux control lights.

    Tube 6R7 from 1936.

  • Poids net
  • 475 lb (475 lb 0 oz) / 215.650 kg
  • Prix de mise sur le marché
  • 1,500.00 USD !
  • Source extérieure
  • Information courtesy of guest Anna Samuelian
  • Auteur
  • Modèle crée par John Kusching. Voir les propositions de modification pour les contributeurs supplémentaires.

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