11-20E

Kriesler Radio Company; Newtown (Sydney)

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  • Year
  • 1948/1949
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 297731

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 220-240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: 11-20E - Kriesler Radio Company;
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Notes

  • CIRCUIT: As on 11-20 (11-20A) Circuit, except for following modifications:-

    (a) Speaker: Speaker 70-28 (5" Permanent Magnet Type) was replaced by speaker 70-33 (5" Electrodynamic Type).
    (b) H.T. Filter Circuit: Resistor R163 (1.5K center tapped) was replaced by field af speaker 70-33. Condenser C53B (8µf) was deleted. Condenser C53A (8µf) was replaced by C109 (4µf). Condenser C37 (16µf) was replaced by C110 (30µf).

  • Price in first year of sale
  • 18.90 AUS £
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Kriesler Technical Service Instructions.)
  • Author
  • Model page created by Martin Kent. See "Data change" for further contributors.

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