• Country
• Germany

• Manufacturer / Brand
• Neuwirth, Dipl.-Ing. H.-G.; Hemmingen /Hannover

• Year
• 1960

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 173228

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

• Number of Tubes
• 6

• Valves / Tubes
• ECC81 EF80 EF80 EF80 EF80 EC92

• Number of Transistors

• Semiconductors
• OA160 B250C75

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Empfänger-Prüfgenerator EP 104 BS - Neuwirth, Dipl.-Ing. H.-G.;

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

• Dimensions (WHD)
• 445 x 325 x 235 mm / 17.5 x 12.8 x 9.3 inch

• Notes

• Frequenzbereiche AM:
  0,14 - 0,420 MHz
  0,40 - 0,525 MHz
  0,48 - 1,800 MHz
  1,80 - 6,000 MHz
  6,00 - 22,00 MHz

  Frequenzbereiche FM/AM:
  6,2 - 7,3 MHz
  10 - 11,5 MHz
  21 - 30,0 MHz
  80 - 112 MHz

  AM: Modulationsgrad 30%/80%.
  FM: Frequenzhub 15/25 kHz.
  Ausgangsspannung: 0-30 mV.
  Ausgangsleistung: 0-1,5 mW.

  Unterschiedliche Ausführung bei Frequenzbereichen und evtl. Netzspannungen je nach Gerätenummer.

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Karsten Bielfeldt. See "Data change" for further contributors.

• Other Models

• Here you find 54 models, 45 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Neuwirth, Dipl.-Ing. H.-G.; Hemmingen /Hannover