• Year
  • 1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 44952

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Superhet with RF-stage; ZF/IF 115 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • AC/DC-set / 105-120;120-135;140-155;180-200;215-235;235-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: UnaRadioNine - Insuline Corp. Of America ICA;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Chain of dropping resistors to select suitable mains voltage.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 4 = ca. 1934 and before

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 Forum

Forum contributions about this model: Insuline Corp. Of: UnaRadioNine

Threads: 1 | Posts: 2

It is easy to see this is not a 9 tube set as indicated by the Radios Bezel, schematic diagram and the attached photo of the chassis.  Maybe the photos have been mixed up?

Bill Moore, 23.Dec.14

Weitere Posts (2) zu diesem Thema.