• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1938 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 152504

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

• Number of Tubes
• 5

• Valves / Tubes
• AC2 AC2 AC2 RE134 RE134

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220; 240; Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Dämpfungsschreiber nach Neumann Rel mse 124a - Siemens & Halske, -Schuckert

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 380 x 350 x 220 mm / 15 x 13.8 x 8.7 inch

• Notes

• Frequenzbereich: 30 Hz bis 20 kHz, Eingangswiderstand: 40 kΩ.

  Messbereich abhängig vom verwendeten Messwiderstand:

  - Tz1: 0 - 2,5 Np (10 mV - 120 mV)
  - Tz2: 0 - 5,0 Np (10 mV - 1,5 V)
  - Tz3: 0 - 7,5 Np (10 mV - 18 V)
  - Tz4: 0 - 25 dB (10 mV - 180 mV)
  - Tz5: 0 - 50 dB (10 mV - 3,1 V)
  - Tz6: 0 - 75 dB (10 mV - 56 V)

  Ansprechzeit für Vollausschlag ca. 150 ms

• Net weight (2.2 lb = 1 kg)
• 14 kg / 30 lb 13.4 oz (30.837 lb)

• Price in first year of sale
• 3,000.00 RM

• Mentioned in
• Siemens Messeinrichtungen für die Fernmeldetechnik 1940

• Literature/Schematics (1)
• BIOS report 980B

• Author
• Model page created by Folkert Rothe. See "Data change" for further contributors.

• Other Models

• Here you find 2522 models, 2119 with images and 1334 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München