His Master's Voice 4015 (RM100)

Radiomobile Ltd., Cricklewood Works, London

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  • Year
  • 1948
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 326454
    • alternative name: S.Smith and Sons

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 465 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: His Master's Voice 4015 - Radiomobile Ltd., Cricklewood
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 8.5625 x 4.812 x 12.375 inch / 217 x 122 x 314 mm
  • Notes

  • HMV Car Radio
    The Gramophone Company Ltd.
    2 Parramatta Rd., Homebush, NSW.

    Model: RM 100 (4014/4015)

    Selling Features: 6 valve B/C (AM) push-button car radio for 6 or 12 volt operation; non-synchronous vibrator; power consumption 3.25A at 12 volts; 5" permag. speaker; miniature valves; max. output 3.5 watts; four tuning push-buttons, which can be rapidly pre-set without tools; manual tuning control; two tone-control push-buttons; volume control combined with On/Off switch; illuminated dial calibrated in wavelengths. Dimensions: 4-13/16" high, 9¾" wide, including mounting flanges; 12⅜" deep, or 9⅜" deep if Power Unit mounted separately: weight 17¼" lbs. Finished in ripple black. Supplied with any one of three aerials: AW35 (whip), AR25 (roof) or AR30 (roof).

    Availabilty: Now.

    Retail Price: £47/5/- (6 or 12 volt) including aerial. Installation extra. (RADIO ELECTRICAL WEEKLY. 5/11/1948)

    MODELS 4014 (12V) & 4015 (6V)
    Amendment to Service Manual Model 100

    Models 4014 and 4015 are mechanically and electrically similar to Model 100 except for the following modifications:

    Power switch is separate from volume control and is operated by two "ON" "OFF" push buttons.

    Dial scale is calibrated in frequency and wavelength.

    Long waveband 1000-2000 metres (300-150 kc/s) is deleted. References to long waveband in text and circuit diagram apply to Model 100 only. (HMV AUSTRALIA SERVICE MANUAL)

     

  • Net weight (2.2 lb = 1 kg)
  • 17 lb 4 oz (17.25 lb) / 7.832 kg
  • Price in first year of sale
  • 47.25 AUS £
  • Literature/Schematics (1)
  • -- Original-techn. papers. (Service Manual.)
  • Author
  • Model page created by Martin Kent. See "Data change" for further contributors.

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