• Country
• United States of America (USA)

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

• Year
• 1941/1942

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 50810

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

• Number of Tubes
• 7

• Valves / Tubes
• XXL XXL 7V7 7V7 XXFM 7B5 7Y4

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

• Tuned circuits
• 7 AM circuit(s)     7 FM circuit(s)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Power out
• 1.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 42-350 Code 121 - Philco, Philadelphia Stg. Batt

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 18.5 x 11 x 10.5 inch / 470 x 279 x 267 mm

• Notes
• Old FM band covers approx. 42 to 50 MHz.
  Sometimes the leading year is suppressed, e.g. in Radio Retailing, where only 350T is mentioned.

• External source of data
• Ernst Erb

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

• Circuit diagram reference
• Rider's Perpetual, Volume 14 = 1944 = before 1943

• Mentioned in
• A Flick of the Switch 1930-1950

• Literature/Schematics (1)
• Philco Radio 1928-1942 (Philco 1942 RMS Year Book)

• Literature/Schematics (2)
• Radio Retailing (Radio & Television R.) (October 1941 page 17.)

• Literature/Schematics (3)
• Table Top Radios Vol. 1 Stein 98 (page 123.)

• Literature/Schematics (4)
• Machine Age to Jet Age II (page 218.)

• Other Models

• Here you find 4019 models, 2215 with images and 3667 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA