• Year
  • 1948
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 58442

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9.25 inch = 23.5 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Sparton 1052 Ch= 6B9 - Sparks-Withington Co., Sparton
  • Shape
  • Console with any shape - in general
  • Notes
  • The Sparks Model Sparton 1052 is an AC Operated 6 Tube Combination Phono-Radio, 2 Band Superheterodyne Receiver with Loop Antenna.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 21, Copyright 1950

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