• Country
• Germany

• Manufacturer / Brand
• Grundig (Radio-Vertrieb, RVF, Radiowerke)

• Year
• 1982/1983

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 118423

• • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

• Number of Transistors
• 19

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz; none

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

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Batteries / addl. power jack / 5 x 1,5 / ? Volt

• Loudspeaker
• 2 Loudspeakers / Ø 6 cm = 2.4 inch

• Power out
• 1.6 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: MRR100 Stereo - Grundig Radio-Vertrieb, RVF,

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

• Dimensions (WHD)
• 210 x 100 x 50 mm / 8.3 x 3.9 x 2 inch

• Notes
• 4-Band-Stereo-Radio-Recorder mit 2 Bandgeschwindigkeiten (2,38 und 1,19m/s) und Micro-Cassette. 2x800mW Musikleistung. Gehäuse: Schwarz, Braun oder Metallic. Eingebaute Mikrofone; externe Spannungsversorgung möglich. Optionales Netzteil NR80.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Mentioned in
• - - Manufacturers Literature (Grundig "Technische Informationen" 1-1983 Gerätevorstellung)

• Author
• Model page created by Josef Loidl. See "Data change" for further contributors.

• Other Models

• Here you find 6196 models, 5420 with images and 4191 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)