• Year
  • 1962 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 300244

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

 Technical Specifications

  • Number of Tubes
  • 15
  • Main principle
  • Superhet with RF-stage; ZF/IF 455/10700 kHz
  • Tuned circuits
  • 6 AM circuit(s)     8 FM circuit(s)
  • Wave bands
  • Broadcast, Short Wave plus FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 50-60Hz, 115; 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 9 W (14 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: SM-Q141 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 120 x 300 mm / 16.5 x 4.7 x 11.8 inch
  • Notes
  • The Pioneer MW/SW/FM Receiver SM-Q141 has two independent tuner parts:
    First one for MW/SW (3.6...12.5 MHz) and a second one for MW/FM

    Input selector:

    • MPX output-input (an external stereo decoder may be looped-in)
    • AM-FM (one channel plays AM, the other FM)
    • AM-AM (both channels play both AM tuners)
    • Phono (a magnetic pick-up can be used)
    • AUX

    Mode switch:

    • Stereo reverse
    • Stereo normal
    • Mono A
    • Mono B

    Stereophonic audio amplifier, 2x 4.5 W output power for speaker impedances 8 or 16 Ω

  • Net weight (2.2 lb = 1 kg)
  • 8.5 kg / 18 lb 11.6 oz (18.722 lb)
  • Author
  • Model page created by Bruno Candreia. See "Data change" for further contributors.

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