• Year
  • 1971 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 135215

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

 Technical Specifications

  • Number of Transistors
  • 34
  • Semiconductors
  • Main principle
  • none
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125; 210-250 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: RC Oscillator 4300A - Krohn-Hite Corp.; Cambridge
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 216 x 133 x 343 mm / 8.5 x 5.2 x 13.5 inch
  • Notes
  • 10 Hz to 10 MHz, sinewave and squarewave.
    Maximum output: 10 Vrms (sinewave), 20 Vpp (squarewave).
    Frequency response: 0.025 dB;
    Harmonic distortion: less than 0.1 %;
    Amplitude stability: 0.02 %.

    Transistor and diodes count:

    2N2905A - 2
    2N4340 - 1
    2N5189 - 3
    2N5555 - 1
    MJE2370 - 1
    MJE2520 - 1
    MPS3640 - 6
    MPS3646 - 2
    MPS6515 - 2
    MPS6518 - 8
    MPS6566 - 5
    TIS97 - 2

    1N456 - 5
    1N749A - 1
    1N961B - 2
    1N965B - 2
    1N4002 - 6
    1N4149 - 10
    MZ2361 - 1

  • Net weight (2.2 lb = 1 kg)
  • 5 kg / 11 lb 0.2 oz (11.013 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by Pius Steiner. See "Data change" for further contributors.

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