All-Wave 726SW late version

Silver - Marshall; Chicago, IL

Données
Forum
Images
Collections

  • Année
  • 1931
  • Catégorie
  • Radio - ou tuner d'après la guerre 1939-45
  • Radiomuseum.org ID
  • 57943

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

 Spécifications techniques

  • No. de tubes
  • 11
  • Principe général
  • Super hétérodyne, conversion double ou triple
  • Gammes d'ondes
  • PO et plus que 2 x OC
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 110-120 Volt
  • Haut-parleur
  • HP dynamique principe inconnu / Ø 10.5 inch = 26.7 cm
  • Puissance de sortie
  • 5 W (sans distorsion)
  • Matière
  • Boitier métallique
  • De Radiomuseum.org
  • Modèle: All-Wave 726SW [late version] - Silver - Marshall; Chicago, IL
  • Forme
  • Chassis (pour intégration dans meuble)
  • Dimensions (LHP)
  • 20.5 x 8.5 x 12 inch / 521 x 216 x 305 mm
  • Remarques

  • The Silver-Marshall 726SW (new version) is a double conversion super heterodyne receiver, covering 550 to 10 meters in five bands. It has push-pull audio, terminating with the included S-M 855 10.5 inch dynamic speaker.

    As a short wave broadcast receiver, the antenna is fed into the short wave detector circuit using a 24 type tube. A short wave oscillator of special design using a '27 tube, operating at 650 kc away from the short wave detector heterodynes the incoming signal to the frequency to which the RF stage of the broadcast receiver is tuned, the broadcast tuning dial being set on a clear channel at approx. 650 kc for best results. As a short wave super, there are three detectors and two oscillators, giving so called double "suping".

    Also see the Silver-Marshall 726SW (early version)

  • Prix de mise sur le marché
  • 139.00 $
  • Source extérieure
  • Ernst Erb
  • Littérature
  • Short Wave Craft Dec31/Jan32 page 283

 Collections | Musées | Littérature

 Forum