• Country
• Germany

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

• Year
• 1938

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 94942

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

• Number of Tubes
• 12

• Valves / Tubes
• AC2 RS288 ABC1 AL4 AL4 RS1289 RS1289 AB2 AB2 RGQz1,4/0,4 RGQz1,4/0,4 RGQz1,4/0,4 STV280/40

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Meßsender Rel.send.11b - Siemens & Halske, -Schuckert

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 590 x 480 x 380 mm / 23.2 x 18.9 x 15 inch

• Notes
• Frequenzbereich 60 kHz-20 MHz. Ausgangsleistung 2-2,5 W. Externer Modulationseingeng.

• Net weight (2.2 lb = 1 kg)
• 77 kg / 169 lb 9.7 oz (169.604 lb)

• External source of data
• Siemens-Zeitschrift Band 18 (1938) Heft 7

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

• Other Models

• Here you find 2514 models, 2111 with images and 1325 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