• Land
• USA

• Hersteller / Marke
• Philco, Philadelphia Stg. Batt. Co.; USA

• Jahr
• 1933/1934

• Kategorie
• Rundfunkempfänger (Radio - oder Tuner nach WW2)

• Radiomuseum.org ID
• 138879

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• Anzahl Röhren
• 8

• Röhren
• 44 36 44 37 37 37 43 43

• Hauptprinzip
• Super mit HF-Vorstufe; ZF/IF 260 kHz

• Wellenbereiche
• Mittelwelle, keine anderen.

• Betriebsart / Volt
• Gleichstromnetz-Gerät / 115 Volt

• Lautsprecher
• 2 Lautsprecher

• Material
• Gerät mit Holzgehäuse

• von Radiomuseum.org
• Modell: 47X [Late] - Philco, Philadelphia Stg. Batt

• Form
• Standgerät: allgemein.

• Bemerkung
• The Philco model 47 series uses a single-band 8-tube chassis designed for DC power.
  
  The standard 47 chassis is for 115 VDC power, while the 47E (Export) chassis is for 230 VDC and uses a ballast tube. Code 121 chassis is for a single speaker (and type 4 ballast in export version); code 221 is for dual speakers (and a type 5 ballast in export version).
  
  There were seven distinct models with different cabinet styles. Model 47B (1932-34) is a cathedral with single speaker. The cathedral cabinet, which was used on many other models in this time period, has a spade-shaped speaker opening and a recessed panel.
  
  Model 47D is a single speaker highboy with doors; the early version (1932-33) has a full-box bracing system connecting its six legs. The late version (1933-34) has multiple changes in the cabinet, most notably a simpler leg bracing system with no bar between the front two legs.
  
  47H is a single speaker highboy without doors. The early version (1932-33) has an ornately embellished, slightly arched speaker opening and full-box bracing of its six legs. The late version (1933-34) has a shield-shaped speaker opening and no bracing bar between its front two legs.
  
  Model 47X is a floor-type console with inclined sounding board and dual speakers. On the early version (1932-33), the inclined sounding board is nearly the full width of the cabinet, and the control panel is arched. On the late version (1933-34), the sounding board is narrower, and the control panel is rectangular.

• Originalpreis
• 100.00 $

• Schaltungsnachweis
• Rider's Perpetual, Volume 3 = 1933 and before

• Literaturnachweis
• Philco Radio 1928-1942

• Literatur/Schema (1)
• Rider's Perpetual, Volume 8 = 1937 and before (Philco 1928-36 Wiring Diagrams, Parts Lists, and Essential Service Data)

• Autor
• Modellseite von Thomas Albrecht angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.

• Weitere Modelle

• Hier finden Sie 4041 Modelle, davon 2218 mit Bildern und 3690 mit Schaltbildern.
  Alle gelisteten Radios usw. von Philco, Philadelphia Stg. Batt. Co.; USA