• Country
• Germany

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

• Year
• 1970–1972

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 27923

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

• Number of Transistors
• 10

• Semiconductors
• BF254 BF255 BF241 BF240 BF240 BC149 BC149 BC108 AC117 AC175 AA112 AA112 AA112 Si-Br-Gl

• 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

• Power out
• 2.8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: spectra phonic 4003 1.127A Ch= 771.120M - Nordmende, Norddeutsche Mende-

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 583 x 140 x 153 mm / 23 x 5.5 x 6 inch

• Notes
• UKW: 87,5 - 108 MHz
  KW: 5950 - 6200 kHz
  MW: 515 - 1650 kHz
  LW: 140 - 260 kHz
  
  Keramikfilter für AM-ZF.

• Net weight (2.2 lb = 1 kg)
• 7.5 kg / 16 lb 8.3 oz (16.52 lb)

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1970/1971

• Mentioned in
• -- Original-techn. papers.

• Other Models

• Here you find 1752 models, 1642 with images and 1270 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