• Country
• United States of America (USA)

• Manufacturer / Brand
• EICO (Electronic Instrument Co.Inc.) Brooklyn

• Year
• 1954

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 224986

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

• 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.

• Other Models

• Here you find 183 models, 180 with images and 130 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from EICO (Electronic Instrument Co.Inc.) Brooklyn