Super afstemmer MK-53 Ch= 51

Amroh NV (Radio Bulletin monthly), Muiden

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  • Year
  • 1953
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 293788

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 467.5 kHz; 1 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 127; 220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Super afstemmer MK-53 Ch= 51 - Amroh NV Radio Bulletin
  • Shape
  • Chassis only or for «building in»
  • Notes

  • The MK-53 is a tuner with half an ECC81 as the A.F. output stage for connection to an amplifier. It is intended for mounting at the Amroh chassis 51

    In this model, the 993 is introduced, which gives control of the I.F. bandwidth and sound quality.

    The given wave bands are for coil unit 736. Use of the 148 instead gives the extra marine band.

  • Mentioned in
  • Radio Bulletin December 1953
  • Author
  • Model page created by Rob Majoor. See "Data change" for further contributors.

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