• Year
  • 1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 18545
    • 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: AR176 Ch= AR [no push-pull] - Emerson Radio & Phonograph
  • Shape
  • Tablemodel, slant panel.
  • Notes
  • BC(540-1730kHz) and SW(5.6-18.0MHz) bands. Models with serial numbers below 1326200 use 76 instead of 6Q7. 6AC5 tube used only on serial numbers 1412601 to 1413601 and above 1416650. 6.5" or 10" speaker. Ingraham cabinet. The tubes on the other model with push pull output are osc/mixer, IF, 2nd det/1st AF, 2 x 41 output. This model uses separate triodes for 2nd det. and 1st AF but only one 41 for output.
  • External source of data
  • E. Erb 3-907007-36-0
  • Circuit diagram reference
  • Die «Thali Schemasammlung» führt das Modell.

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