• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1960 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 105125

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Widerstandsdekade RD1 - Sennheiser Electronic Labor W;

• Dimensions (WHD)
• 190 x 55 x 130 mm / 7.5 x 2.2 x 5.1 inch

• Notes
• Drei 10-stufige Schalter: 0...100 Ohm; 0...1 kOhm; 0...10 kOhm.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• - - Data from my own collection

• Other Models

• Here you find 295 models, 280 with images and 135 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel