• Country
• United States of America (USA)

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

• Year
• 1958/1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 70458

• • alternative name: Emerson Television

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

• Number of Transistors
• 4

• Semiconductors
• 2N486 2N483 2N482 2N631

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 1 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 999 "Champion" Ch= 120433B - Emerson Radio & Phonograph

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• The Emerson Radio Model 999 "Champion" is a Battery operated vertical shirtpocket transistor.

  Laut Ankündigung "Amerikas kleinstesTaschengerät mit Lautsprecher".

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Price in first year of sale
• 36.00 $

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 19, 1959

• Mentioned in
• Funk-Technik (FT) (13/1958, S. 432 / Neuvorstellung)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 2-59, Set 431, Folder 7)

• Author
• Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.

• Other Models

• Here you find 2071 models, 1147 with images and 1629 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