911 "Eldorado" Ch= 120486

• Country
• United States of America (USA)

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

• Year
• 1959 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 90636

• • alternative name: Emerson Television

• Picture
• Schematics

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

• Number of Transistors
• 9

• Semiconductors
• 2N544 2N412 2N410 2N410 2N410 2N406 2N406 2N408 2N408

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 911 "Eldorado" Ch= 120486 - Emerson Radio & Phonograph

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

• Dimensions (WHD)
• 6.75 x 4.25 x 2 inch / 171 x 108 x 51 mm

• Notes
• Battery operated transistorized portable AM receiver.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 24, 1964

• Mentioned in
• Photo 12 in Antique Radio Magazine n.57, October 2003, pages 53-61. Written in Italian and English.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 496 folder 8 date 8-60)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• 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