• Country
• United States of America (USA)

• Manufacturer / Brand
• Emerson Radio & Phonograph Corp.; New York, NY

• Year
• 1940–1942

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 38975

• • alternative name: Emerson Television

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

• Number of Tubes
• 6

• Valves / Tubes
• 1A7GT 1N5GT 1N5GT 1H5GT 3Q5GT 117L7GT

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Line / Batteries (any type) / AC/DC: 105-125 / Bat.: 9 & 90 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm

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

• from Radiomuseum.org
• Model: EF-363 Ch= EF - Emerson Radio & Phonograph

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

• Dimensions (WHD)
• 350 x 280 x 140 mm / 13.8 x 11 x 5.5 inch

• Notes

• BC (540-1600 kHz) and SW (5.8-18.3 MHz) bands. Built-in loop antenna. 3Q5 tube used for battery operation. In blue buffalo-grain simulated leather.

  Other version :

  Solid wood cabinet, covered with black vinyl-like textured material. 

  Batteries : 90V Eveready "A" battery & 9V Eveready "Mini-Max" "B" battery.

   

   

• Net weight (2.2 lb = 1 kg)
• 4.950 kg / 10 lb 14.4 oz (10.903 lb)

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 12 = ca. 1941 and before

• Mentioned in
• Collector's Guide to Antique Radios (6th edition)

• Literature/Schematics (3)
• Emerson Folder for 1942.

• Other Models

• Here you find 2071 models, 1147 with images and 1628 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Emerson Radio & Phonograph Corp.; New York, NY