• Country
• United States of America (USA)

• Manufacturer / Brand
• Concord Radio Corp.; Chicago

• Year
• 1948 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 208879

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

• Number of Tubes
• 4

• Valves / Tubes
• 12SA7 12SQ7 50L6GT 35Z5GT

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

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 1-403 - Concord Radio Corp.; Chicago

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 270 x 175 x 135 mm / 10.6 x 6.9 x 5.3 inch

• Notes

• Tuning range 540-1710 kHz

  The Concord 1-402 has a brown cabinet.
  The Concord 1-403 has an ivory cabinet.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Mentioned in
• Photofact Folder, Howard W. SAMS (Set 45, Folder 6, Sept. 1948.)

• Literature/Schematics (2)
• Collector's Guide to Antique Radios (7th Edition)

• Literature/Schematics (3)
• The Radio Collector's Directory and Price Guide 1921 - 1965 (1995 Second Ed., page 152.)

• Author
• Model page created by Antonio Dias Rodrigues. See "Data change" for further contributors.

• Other Models

• Here you find 63 models, 34 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Concord Radio Corp.; Chicago