Beat Frequency Oscillator 15R7077

Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney

  • Year
  • 1943
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 300352

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • 1 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 200-260 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Beat Frequency Oscillator 15R7077 - Amalgamated Wireless
  • Shape
  • Rack
  • Notes
  • This is a beat frequency oscillator which produces an audio output signal from 10 Hz to 13.5 kHz. The tuning indicator is used to show zero beat.  Output impedance is 600 ohms.

    This model is similar electrically to the 14R7077 but is housed in a standard 19" rack-mount cabinet.  There are connectors on the back for the mains input and the signal output.

  • Mentioned in
  • - - Manufacturers Literature
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum