• Year
  • 1948
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 48674

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

 Technical Specifications

  • Number of Tubes
  • 10
  • Main principle
  • Superhet with RF-stage; ZF/IF 455/4300 kHz
  • Tuned circuits
  • 7 AM circuit(s)     7 FM circuit(s)
  • Wave bands
  • Broadcast, Short Wave plus FM or UHF.
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
  • from Radiomuseum.org
  • Model: 107F31 Ch=HS-87 - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Console with any shape - in general
  • Notes
  • uses tuner E-34-T. Built in loop antenna for BC,SW,FM
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 19 = 1949 and before
  • Literature/Schematics (1)
  • Riders 19-108 to 19-129

 Collections | Museums | Literature

 Forum