B-131 Ch= B

• Country
• United States of America (USA)

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

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 38786

• • 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
• 6A7 6D6 75 43 25Z5 3CR-241

• Main principle
• Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 105-125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6.5 inch = 16.5 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: B-131 Ch= B - Emerson Radio & Phonograph

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 12.25 x 8.75 x 7 inch / 311 x 222 x 178 mm

• Notes

• BC (540-1625kHz) and SW (5.6-18.0MHz) bands.

• Price in first year of sale
• 29.95 $

• External source of data
• Ernst Erb

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

• Circuit diagram reference
• Rider's Perpetual, Volume 7 = 1936 and before

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Literature/Schematics (1)
• Table Top Radios Vol. 1 Stein 98 (page 66.)

• Literature/Schematics (3)
• Emerson Folder Form-19, 37-6-36, for 1936/1937. Folder Form-19-R, 37-9-36, for 1936/1937.

• Other Models

• Here you find 2090 models, 1150 with images and 1648 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