• Country
• Germany

• Manufacturer / Brand
• Deutsche Elektronik GmbH (Eltronik) - s.a. Bosch; Berlin

• Year
• 1958–1960

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 22566

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

• Number of Transistors
• 5

• Semiconductors
• OC604spez or. OC72 OC604spez OC604spez OC30 or. OD603 OC30 or. OD603

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 5 × DEAC 900D or 6 × 1,5 Volt

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

• from Radiomuseum.org
• Model: Gigafon HL3 - Deutsche Elektronik GmbH

• Dimensions (WHD)
• 310 x 280 x 205 mm / 12.2 x 11 x 8.1 inch

• Notes

•  «Elektronisches Megaphon»
  Anschlussmöglichkeit für Autobatterie 6/12 V; Sprechleistung 5 W bei 6 V oder 9 W bei 12 V.

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

• Price in first year of sale
• 440.00 DM

• External source of data
• Erb

• Source of data
• HdB d.Rdf-& Ferns-GrH 1958/59 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 30 models, 15 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Deutsche Elektronik GmbH (Eltronik) - s.a. Bosch; Berlin