• 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
• 50818

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

• Number of Tubes
• 10

• Valves / Tubes
• XXL XXL 7B7 7B7 7B7 7A6 XXFM 7A4 6F6G 6F6G 5Y4G

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast, 2 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) / Ø 14 inch = 35.6 cm

• Power out
• 7 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 42-400X - Philco, Philadelphia Stg. Batt

• Shape
• Console with Push Buttons.

• Dimensions (WHD)
• 34.5 x 35.5 x 14.9 inch / 876 x 902 x 378 mm

• Notes
• FM band is early 42-50 MHz band.

• External source of data
• Ernst Erb

• Source of data
• The Radio Collector's Directory and Price Guide 1921 - 1965

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

• Mentioned in
• Guide to Old Radios

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

• Literature/Schematics (2)
• Pre-War Consoles

• Other Models

• Here you find 4074 models, 2222 with images and 3722 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA