• Year
  • 1941/1942
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 49088

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) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 61T21 - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 18 x 10 x 9 inch / 457 x 254 x 229 mm
  • Notes
  • Loop Antenna with Trimmer. Tuning Range: Broadcast 540-1720 kc; Short Wave 5.6-12.2 mc.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 13 = 1942 and before
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Literature/Schematics (3)
  • Motorola Booklet H-329, for 1942.

 Collections | Museums | Literature

Collections

The model 61T21 is part of the collections of the following members.

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