• Country
• United States of America (USA)

• Manufacturer / Brand
• Air King Products Co.; Brooklyn (NY)

• Year
• 1947

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 31676

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

• Number of Tubes
• 4

• Valves / Tubes
• 1R5 1T4 1S5 3Q4

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Details
• Radio with other functions

• Power type and voltage
• Storage and/or dry batteries / 67.5 & 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.375 inch = 8.6 cm

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

• from Radiomuseum.org
• Model: A-410 - Air King Products Co.;

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

• Dimensions (WHD)
• 4.875 x 9.5 x 3.625 inch / 124 x 241 x 92 mm

• Notes

• Combination radio-camera.
  Camera has 50mm, fixed focus, single miniscus lens, and can take 8 - 40x26mm exposures using 828 roll film in either black & white or color.

• Net weight (2.2 lb = 1 kg)
• 4 lb (4 lb 0 oz) / 1.816 kg

• Price in first year of sale
• 29.95 USD

• External source of data
• Ernst Erb

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

• Circuit diagram reference
• Rider's Perpetual, Volume 19 = 1949 and before

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965 (Radio Craft Magazine, December 1947)

• Literature/Schematics (4)
• Photofact Folder, Howard W. SAMS (Set 34, Date 2/47, Folder 484-1)

• Other Models

• Here you find 293 models, 145 with images and 240 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Air King Products Co.; Brooklyn (NY)