MAS94

Mullard Wireless, London (see also Mullard Radio Valve)

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  • Year
  • 1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 117753

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 128 kHz; 1 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Power type and voltage
  • Alternating Current supply (AC) / 100-260 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: MAS94 - Mullard Wireless, London see
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 22 x 11.75 x 9 inch / 559 x 298 x 229 mm
  • Notes
  • 3 Band reception:
    • LW: 708 - 2000 m.
    • BC: 175 - 585 m.
    • SW: 13,8 - 51 m.
    Tuning scale light bulbs type: 8091D (6,3V, 640mA).
    Connectors for second loudspeaker and for pick-up. 
     
    This model is comparable with NSF H94A, NSF-Aristona H94A, NSF-Aristona RA94A, SFR-Radiola RA94A and Philips_680A.
     
    Push button preselector system (Linodyne system) with 9 buttons defined from left to right as: 3 for LW or MW, 3 for MW only and 1 for manual tuning on LW, MW and SW.
     
    Wooden cabinet with bakelite front. 
     
    The technical manual "94A" mentions dimensions and weight which are identical to those of model Philips 680A although the form of the cabinet is different.
  • Net weight (2.2 lb = 1 kg)
  • 10.2 kg / 22 lb 7.5 oz (22.467 lb)
  • Literature/Schematics (2)
  • -- Original-techn. papers. (Mullard service manual)
  • Author
  • Model page created by Keith Staines. See "Data change" for further contributors.

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