Silvertone 7031A Ch=100.364

Sears, Roebuck & Co.; Chicago (IL)

  • Year
  • 1941
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 56944
    • Brand: Silvertone

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 455 kHz
  • 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
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Power out
  • 1.7 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone 7031A Ch=100.364 - Sears, Roebuck & Co.; Chicago
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Ch=100.364 has tone control in 35L6GT plate and a 6-volt pilot light. Ch=100.364-01 has tone control connected in 12SQ7 plate as well as a 110-volt pilot light and an electro-magnetic speaker connected across the B power supply. Built in loop antenna.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 13 = 1942 and before
  • Literature/Schematics (1)
  • Riders 13-57, 58

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