• Country
• United States of America (USA)

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

• Year
• 1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 134661

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

• Number of Tubes
• 4

• Valves / Tubes
• 1R5 1U4 1U5 3V4

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

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line / Batteries (any type) / 7.5 & 90; AC/DC 117 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.15 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: F-673 Lady Fair - Philco, Philadelphia Stg. Batt

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 240 x 150 x 110 mm / 9.4 x 5.9 x 4.3 inch

• Notes

• Philco model F-673 is a battery and AC/DC operated 4 tube and 1 selenium rectifier AM receiver.Cabinet colors are Navy & White and Cordovan & Ivory.

• Net weight (2.2 lb = 1 kg)
• 3 lb 0 oz (3 lb) / 1.362 kg

• Literature/Schematics (1)
• Philco Home Radio Yearbook 1958

• Literature/Schematics (2)
• - - Manufacturers Literature

• Author
• Model page created by Thomas Albrecht. See "Data change" for further contributors.

• Other Models

• Here you find 4041 models, 2218 with images and 3690 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA