• Country
• Germany

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

• Year
• 1969/1970

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 27615

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

• Number of Transistors
• 10

• Semiconductors
• AF106 AF121 AF121 AF135 AF137 BC149 AC151 AC117 AC175 AC117 AA118 AA112 AA112 AA112 SiG0,5/50R ZD10 Si-Br-Gl

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

• Tuned circuits
• 7 AM circuit(s)     11 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 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Spectra Phonic 4001 970.126A Ch= 769.137L - Nordmende, Norddeutsche Mende-

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 638 x 152 x 202 mm / 25.1 x 6 x 8 inch

• Notes
• UKW: 87,5 - 104 MHz
  MW: 515 - 1650 kHz
  LW: 140 - 360 kHz
  KW: 5950 - 6200 kHz

• Net weight (2.2 lb = 1 kg)
• 6.2 kg / 13 lb 10.5 oz (13.656 lb)

• External source of data
• erb

• Source of data
• Handbuch VDRG 1969/1970

• 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