• Country
• Germany

• Manufacturer / Brand
• Nokia Graetz GmbH; Pforzheim

• Year
• 1985 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 230027

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

• Number of Transistors
• 5

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 10700 kHz; 2 AF stage(s)

• Tuned circuits
• 4 FM circuit(s)

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• Line / Batteries (any type) / 220 / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 2.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: FM Radio - Stereo Headphones RP9151 - Nokia Graetz GmbH; Pforzheim

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

• Dimensions (WHD)
• 300 x 180 x 85 mm / 11.8 x 7.1 x 3.3 inch

• Notes

• UKW-Mischteil mit 3-fach Diodenabstimmung und BF194, BF214, BF194; 5 Stationstasten; AM-ZF-IC R2250 und 2 Keramikfiltern; Stereodekoder mit MC1309; NF-IC UL1481 für Lautsprecherwiedergabe, NF-IC PR2100 für Kopfhörer zweiter Kanal. Fast alle Halbleiter von Unitra CEMI.

• Net weight (2.2 lb = 1 kg)
• 1.8 kg / 3 lb 15.4 oz (3.965 lb)

• Author
• Model page created by Manfred Rauschen. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 17 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nokia Graetz GmbH; Pforzheim