AT172 Ch= AT no push-pull

Emerson Radio & Phonograph Corp.; New York, NY

Data
Forum
Pictures
Collections

  • Year
  • 1938 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 18557
    • alternative name: Emerson Television

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

 Technical Specifications

  • Number of Tubes
  • 6
  • 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
  • Alternating Current supply (AC) / 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: AT172 Ch= AT [no push-pull] - Emerson Radio & Phonograph
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Notes
  • The Emerson AT172 have BC(540-1730kHz) and SW(5.6-18.0MHz) bands. Either 6.5" or 10" speaker. Capability for automatic dial of ten preset BC stations. Ingraham cabinet. See also the other AT172 with push-pull but only one tube for 2nd det. plus 1st AF. It is mentioned in the 1938 Emerson sales brochure - but not this version ...
  • External source of data
  • E. Erb 3-907007-36-0
  • Circuit diagram reference
  • Die «Thali Schemasammlung» führt das Modell.

 Collections | Museums | Literature

 Forum