Silvertone 7230 Ch= 101.802A

Sears, Roebuck & Co.; Chicago (IL)

  • Year
  • 1948 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 57126
    • Brand: Silvertone

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Storage and/or dry batteries / 90 & 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Silvertone 7230 Ch= 101.802A - Sears, Roebuck & Co.; Chicago
  • Dimensions (WHD)
  • 17.5 x 11 x 11 inch / 445 x 279 x 279 mm
  • Net weight (2.2 lb = 1 kg)
  • 12.6 lb (12 lb 9.6 oz) / 5.720 kg
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 19 = 1949 and before
  • Literature/Schematics (1)
  • Riders 15-15, 16, 17, 18 ; 19-8

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