Prominent Duo 200

• Country
• Germany

• Manufacturer / Brand
• Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG

• Year
• 1974

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 92837

• Picture
• Schematics

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

• Number of Transistors
• 22

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

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

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

• Details
• Cassette-Recorder or -Player

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

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

• Power out
• 1.7 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Prominent Duo 200 - Stern-Radio Sonneberg, VEB,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 680 x 140 x 220 mm / 26.8 x 5.5 x 8.7 inch

• Notes

• Der Prominent Duo 200 ist eine Kombination des Chassis Prominent  (200,  210 o.a.) mit dem Kassettenbaustein K III (KGB 4), aber noch eckige Tasten (Weiterentwicklung 202 hat runde Tasten).
  Das Gerät hat Anschlüsse für TA, TB, Mikrofon und für einen Zweitlautsprecher. Der Empfangsteil enthält 12 Transistoren, im Kassettenteil sind 10 Transistoren eingebaut.

  Vorstellung auf Leipziger Herbstmesse 1973.

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Price in first year of sale
• 850.00 Mark

• Literature/Schematics (1)
• Service-DVD Funkverlag B. Hein

• Author
• Model page created by Bernd Pötzsch. See "Data change" for further contributors.

• Other Models

• Here you find 385 models, 310 with images and 284 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG