• Year
  • 1954
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 224986

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors
  • 1N34
  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Demodulator Probe PSD - EICO Electronic Instrument Co.
  • Dimensions (WHD)
  • 160 x 15 x 15 mm / 6.3 x 0.6 x 0.6 inch
  • Notes
  • May be used with any scope or VTVM for visual indication or with a signal tracer (e.g.Weston TS-673/U) for an audible signal. 

    Demodulates amplitude-modulated carriers between 150 kHz and 250 MHz; permits to use any scope as a waveform tracer, gain analyzer, and alignment indicator in all TV & Radio RF & IF stages; audio response from 20 Hz to 6 kHz includes both high and low frequency components of demodulated 60 Hz square wave to make this probe particularly good for observation of sweep curve response.

  • Net weight (2.2 lb = 1 kg)
  • 0.2 kg / 0 lb 7 oz (0.441 lb)
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Emilio Focosi. See "Data change" for further contributors.

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