FM Tuner FM 91

Chapman,C.T. (Reproducers) Ltd.; London

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  • Year
  • 1958
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 340350

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 10700 kHz
  • Wave bands
  • FM Broadcast Band Only
  • Power type and voltage
  • Powered by external power supply or a main unit. / 250, 6.3AC/ 50-60 Hz, 110/220-250 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: FM Tuner FM 91 - Chapman,C.T. Reproducers Ltd.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 308 x 111 x 167 mm / 12.1 x 4.4 x 6.6 inch
  • Notes

  • The FM91 is an FM receiver designed to provide quality input for modern wide-range amplifiers & recorders.

    This tuner is a high gain, low noise, & low radiation receiver and is fully tunable over the range of 87.5 - 100 Mhz.

    The FM91 matches the 105 or 305 amplifiers in appearance, is supplied ready for shelf mounting, or can be fitted into a cabinet with other equipment.

    Two IF stages are used with specially designed IF transformers for the correct wide bandwidth & absolute minimum AM distortion caused by stray capacitance couplings.

    Employes the EM84 bright line tuning indicator.

    Can be supplied as a powered version or unpowered in which the power is derived from ancillary equipment.

    • Unpowered: 250 DC HT, 6.3 AC Filament
    • Self-Powered: 200-250(50-60Hz) or 110(50-60Hz)

    Original Price £23/8/- unpowered or £27/7/- self-powered.

  • Price in first year of sale
  • 23.40 Pounds
  • Mentioned in
  • - - Manufacturers Literature
  • Author
  • Model page created by David Marchesi. See "Data change" for further contributors.

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