Beat frequency oscillator BK1013

Brüel & Kjær; Nærum

  • Year
  • 1959 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 113536

 Technical Specifications

  • Number of Tubes
  • 11
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 100; 115; 127; 150; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Power out
  • 2 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Beat frequency oscillator BK1013 - Brüel & Kjær; Nærum
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 400 x 500 x 200 mm / 15.7 x 19.7 x 7.9 inch
  • Notes
  • Frequency range 200···200000 Hz, Accuracy ± 10 Hz. Output: 6, 60, 600, 6000 Ohm; Maximum Power: 2 Watt, 400 µV to 12,5 V; Signal Noise Ratio >70 dB; Maximum distortion 0,3 % at 2000···20000 Hz, 0,7 % to 1 % below or above.
  • Net weight (2.2 lb = 1 kg)
  • 21 kg / 46 lb 4.1 oz (46.256 lb)
  • Mentioned in
  • -- Original-techn. papers.

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