• Country
• Germany

• Manufacturer / Brand
• Lorenz; Berlin, Zuffenhausen u.a.

• Year
• 1970

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 183908

• • Brand: SEL

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 220 / 12 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Melde- und Alarmempfänger E 57-820 - Lorenz; Berlin, Zuffenhausen u

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

• Dimensions (WHD)
• 245 x 285 x 85 mm / 9.6 x 11.2 x 3.3 inch

• Notes
• Melde- und Alarmempfänger für BOS.
  Ein Kanal im 4 m-Band (75,275 bis 87,455 MHz). Gleichartiges Gerät für das 2 m-Band existiert ebenfalls (E 57/1620)

• Net weight (2.2 lb = 1 kg)
• 4 kg / 8 lb 13 oz (8.811 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Siegfried Droese. See "Data change" for further contributors.

• Other Models

• Here you find 730 models, 584 with images and 353 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lorenz; Berlin, Zuffenhausen u.a.