• Country
• Germany

• Manufacturer / Brand
• Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen

• Year
• 1972/1973 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 202950

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

• Number of Transistors
• 7

• Semiconductors
• BF314 BF343 BF256 BF343 BF450 BF241 BF450 AA112 BA180 TBA641 B30C450

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Wooden case

• from Radiomuseum.org
• Model: Othello 3.130A Ch= 773.122B - Nordmende, Norddeutsche Mende-

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 585 x 130 x 150 mm / 23 x 5.1 x 5.9 inch

• Notes

• UKW: 87,5 - 108 MHz
  KW: 5950 - 6200 kHz
  MW: 515 - 1650 kHz
  LW: 145 - 350 kHz

  Siehe auch Nordmende Tannhäuser 3131A mit identischem Chassis 773.122B

• Literature/Schematics (1)
• -- Original-techn. papers. (Nordmende Service-Information)

• Author
• Model page created by Albert Weiss. See "Data change" for further contributors.

• Other Models

• Here you find 1761 models, 1649 with images and 1280 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen