• Country
• Denmark

• Manufacturer / Brand
• Brüel & Kjær; Nærum

• Year
• 1995 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 316408

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Precision Integrating Sound Level Meter 2236A, 2236B, 2236C, 2236D - Brüel & Kjær; Nærum

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 97 x 257 x 41 mm / 3.8 x 10.1 x 1.6 inch

• Notes

• Type versions:

  2236 A: Basic version

  2236 B: Basic version with extended memory

  2236 C: Basic version with 1/1 -octave filter

  2236 D: Basic version with 1/1 -octave filter and extended memory

• Net weight (2.2 lb = 1 kg)
• 0.480 kg / 1 lb 0.9 oz (1.057 lb)

• Author
• Model page created by Reinhard Bode. See "Data change" for further contributors.

• Other Models

• Here you find 63 models, 61 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Brüel & Kjær; Nærum