Stradella D09 Ch= 3/609

• Country
• Germany

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

• Year
• 1963/1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7697

• Picture
• Schematics

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

• Number of Transistors
• 9

• Semiconductors
• AF106 OC615 AF105 AF105 AF105 OC75 OC71 OC72 OC72 OA160 AA112 AA112

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

• Tuned circuits
• 5 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / 2 × 4,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 0.6 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Stradella D09 Ch= 3/609 - Nordmende, Norddeutsche Mende-

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 228 x 144 x 70 mm / 9 x 5.7 x 2.8 inch

• Notes

• 5 Farben: bordeauxrot, deltagrün, golfblau, schwarz, cubanaweiß.

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Price in first year of sale
• 199.00 DM

• Source of data
• Handbuch VDRG 1963/1964 / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Handbuch RFP 1963

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

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 1763 models, 1650 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