• Country
• Germany

• Manufacturer / Brand
• Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)

• Year
• 1985 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 226796

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

• Number of Transistors

• Semiconductors
• A2030

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 34 DC Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 12 W (undistorted)

• Material
• Various materials

• from Radiomuseum.org
• Model: 12W-NF-Leistungsverstärker - Halbleiterwerk Frankfurt /Oder

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 70 x 90 x 40 mm / 2.8 x 3.5 x 1.6 inch

• Notes

• 12W NF-Verstärker, komplett aufgebauter NF-Verstärkerbaustein mit Kühlkörper und Steckanschlüssen zur universalen Verwendung. Ausgangsleistung 12W an 4 Ohm bei k<1%. Eingangsspannung für Pa=12W 215mV, max. Stromaufnahme 1A.

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Price in first year of sale
• 68.50 Mark

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Michael Seiffert. See "Data change" for further contributors.

• Other Models

• Here you find 37 models, 31 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)