Radiola 45E Ch=C79

Amalgamated Wireless Australasia (NZ) Ltd. (AWA); Wellington

Data
Forum
Pictures
Collections

  • Year
  • 1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 349998

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration; 1 AF stage(s); Screengrid 1926-1935
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 50-60Hz, 190-270 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Radiola 45E Ch=C79 - Amalgamated Wireless
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes

  • 5 Valve, AC powered, Screen Grid, TRF Receiver with Linear Power Detection and one stage of audio amplification.

    Chassis:
    The chassis has provision for an aerial Local/Distance Switch, phonograph audio inputs and a Radio/Phono change over switch.  Also provision has been made to use either an Electromagnetic or permanent magnet speaker with a field compensating resistor included. There is a power socket mounted on the rear of chassis for powering a phonograph. The chassis is also used in the Duoforte 45E.

    The chassis has two large boxes on the rear. One houses the power transformer and the other the power smoothing components.

    Cabinet:
    Console style, Walnut cabinet with volume, tuning and tone controls, plus aerial Local/Distance switch and Phono Input Switch on the front panel.

    Imported from Australia.

    See also Australian version Radiola 45E C79

  • Mentioned in
  • -- Original prospect or advert (Hawera Star 11 July 1931 Page 15)
  • Author
  • Model page created by Brian Stevens. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum