• Country
• Germany

• Manufacturer / Brand
• ISP KG Dieter Lather; Dreieich bei Frankfurt

• Year
• 1980 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 240693

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

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

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 220 / ? x 1,5 / 12 Volt

• Loudspeaker
• 4 Loudspeakers

• Power out
• 30 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Radio Rekorder STR-850 - ISP KG Dieter Lather; Dreieich

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

• Dimensions (WHD)
• 580 x 330 x 180 mm / 22.8 x 13 x 7.1 inch

• Net weight (2.2 lb = 1 kg)
• 5.4 kg / 11 lb 14.3 oz (11.894 lb)

• Author
• Model page created by Ralf Plaga. See "Data change" for further contributors.

• Other Models

• Here you find 29 models, 29 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ISP KG Dieter Lather; Dreieich bei Frankfurt