• Country
• Germany

• Manufacturer / Brand
• Rohde & Schwarz, PTE; München

• Year
• 1958 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 235841

• • alternative name: Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz

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

• Number of Tubes
• 7

• Valves / Tubes
• EF804S EF40 EF40 EF40 EF40 EF40 STV100/60ZII STV100/60ZII EZ40

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-235 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Schallpegelmesser EZGN BN 4503 - Rohde & Schwarz, PTE; München

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

• Dimensions (WHD)
• 470 x 260 x 190 mm / 18.5 x 10.2 x 7.5 inch

• Notes

• The first tube (EF804S) is located in the body of the condenser microphone.

• Net weight (2.2 lb = 1 kg)
• 19.5 kg / 42 lb 15.2 oz (42.952 lb)

• Author
• Model page created by Georges Werts. See "Data change" for further contributors.

• Other Models

• Here you find 550 models, 506 with images and 253 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rohde & Schwarz, PTE; München