• Country
• United States of America (USA)

• Manufacturer / Brand
• Philco, Philadelphia Stg. Batt. Co.; USA

• Year
• 1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 50988

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

• Number of Tubes
• 6

• Valves / Tubes
• 12BA6 12AT7 12BA6 12BA6 19C8 50C5

• Main principle
• Superheterodyne (common); ZF/IF 455/9100 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• AC/DC-set / 105 - 120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Power out
• 1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 50-925 Code 123 - Philco, Philadelphia Stg. Batt

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 13.625 x 7.625 x 7 inch / 346 x 194 x 178 mm

• Notes
• Selenium Rectifier

• External source of data
• Ernst Erb

• Source of data
• Collector's Guide to Antique Radios 4. Edition

• Circuit diagram reference
• Rider's Perpetual, Volume 20 covering 1950

• Mentioned in
• A Flick of the Switch 1930-1950 (Beitman Radio Diagrams 1950)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 7-50, Set 99, Folder 12)

• Literature/Schematics (2)
• Machine Age to Jet Age II (page 222.)

• Other Models

• Here you find 4006 models, 2204 with images and 3656 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA