• From home and abroad
    • The radio is built into the glasses
    • Tourist TV receiver
    • Minivaricon
    • Broadband transmitter
  • TG5 and TG6 transistors manufactured by "Tewa"
  • Universal meter for measuring resistance, voltage and current
  • Inductophonic devices
  • Tips
    • Cheap network voltage stabilizers
  • Beginners' corner
    • Detector receiver
  • Suitcase tape recorder
  • Overview of schematic diagrams
    • "Figaro" radio receiver
  • From amateur radio practice
    • Reaction receiver from ARW
    • Amateur variable capacitor with low capacity
    • Economical system application in "Pionier" and "Juhas" receivers
    • Improvements in the "Sonatina" receiver
    • Receiving TV antenna for 12 channels
  • From foreign press
    • New semiconductor components
  • KF and VHF
    • VHF receiver for "Hunt for fox"
  • From the activities of the League of Friends of Soldiers
    • The communications division ended the training year 1959 - 1960
    • Sports achievements of the Communication Division of the Friends of Soldiers in 1960
  • From journalistic travels
    • At the ferrite factory
  • Our readers write
  • Publishing review
  • Do you know that ...
  • Editor's responses

PDF : Radioamator 1961/01 v1

The whole list

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