Radioamator i Krótkofalowiec (Radio Amateur & Short-waver) 1974/05

  • FROM THE COUNTRY AND ABROAD
    • British Technician Week
    • New products of the national radio and television industry in 1974.
    • East German Hi-Fi equipment
    • Recording of an x-ray image on a video recorder
  • Miscellaneous
    • Yesterday and today, Publishing Communications and Communications
    • Electroacoustics
    • Headphone stereo amplifiers
    • Monolithic low power integrated circuits domestic production - Universal stereo amplifier
      The description applies to the model made at the request of the editor and practically tested by the designer.
      "The acoustic amplifier described below is designed to work with a higher-class radio receiver, a turntable with a magnetic pick-up and a turntable with a crystal pick-up, with the possibility of connecting recording devices ..."
  • MOTORIZED CORNER
    • About thyristor ignition - objectively
  • OVERVIEW OF DIAGRAMS
    • MK 122 cassette tape recorder
      "Another model of cassette tape recorder, marked with the symbol MK 122, was developed at the Kasprzak Plant, the external appearance of which is shown in figure 1. It is actually a simplified, smaller size, variety of the MK 125 tape recorder, which has been produced for some time ..."
  • OPERATIONAL TESTS
    • MK 122 cassette tape recorder
  • ELECTRONIC MEASUREMENT
    • Transistor RC generators with Wiena bridge - part II (last)
  • POLISH SHORT WAVE
    • Main Board news
    • HF Competition Calendar for 1974.
  • BEGINNERS 'CORNER
    • Simple receiving systems
  • RADIO-AMATEURS IN THE NATIONAL DEFENSE LEAGUE
    • Act of the 30th anniversary of the Polish People's Republic
  • REVIEW OF PUBLISHERS

PDF : 1974/05 v1

The whole list