505 Ch= 120002

• Country
• United States of America (USA)

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

• Year
• 1945/1946

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 38489

• • 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 Tubes
• 6

• Valves / Tubes
• 1T4 1R5 1T4 1S5 3Q4 117N7 or 117N7GT

• Main principle
• Superhet with RF-stage; ZF/IF 262 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line / Batteries (any type) / 105-125; 9; 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm

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

• from Radiomuseum.org
• Model: 505 Ch= 120002 - Emerson Radio & Phonograph

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

• Dimensions (WHD)
• 15 x 9 x 5.5 inch / 381 x 229 x 140 mm

• Notes

• Built-in loop antenna. 117N7 used for AC/DC operation. Qty(2) A batteries 4,5 volt each and Qty(2) B batteries 45 volt each. Light weight and weather resisting. BC Band Tuning Range: 535-1620kHz.

• Price in first year of sale
• 35.00 $

• External source of data
• Ernst Erb

• Source of data
• Collector's Guide to Antique Radios (6th edition)

• Circuit diagram reference
• Rider's Perpetual, Volume 15 = 1947 and before

• Mentioned in
• Radio Retailing (Radio & Television R.) (January 1946 page 101. May 1946 page 97. June 1946 page 81.)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 8 folder 468-9 date 11-46)

• Literature/Schematics (2)
• - - Manufacturers Literature

• Literature/Schematics (3)
• Emerson Folder Form. 45-105, 7-45 for 1945. Folder 46-101, 1-46 for 1946.

• Other Models

• Here you find 2062 models, 1144 with images and 1618 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