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R 21

R 21; Grundig Radio- (ID = 2173346) Radio
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R 21; Grundig Radio- (ID = 2173346) Radio
Grundig Radio-: R 21 [Radio] ID = 2173346 1398x454
Select picture or schematic to display from thumbnails on the right and click for download.
For model R 21, Grundig (Radio-Vertrieb, RVF, Radiowerke):
Photo Catalogo Grundig
Country:  Germany
Manufacturer / Brand:  Grundig (Radio-Vertrieb, RVF, Radiowerke)
alternative name
Grundig Portugal || Grundig USA / Lextronix
Year: 1998 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle PLL, Phase-locked loop
Wave bands FM Broadcast Band Only
Details Radio Control (+Remote Wire etc)
Power type and voltage Alternating Current supply (AC) / 230 Volt
Loudspeaker - This model requires external speaker(s).
Power out 200 W (undistorted)
from Model: R 21 - Grundig Radio-Vertrieb, RVF,
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 435 x 110 x 310 mm / 17.1 x 4.3 x 12.2 inch

Receiver/Amplifier, HI-FI Stereo, loudness, 2x100 W musical power, 2x50 sinosoidal power, sensitivity in /impedance mv/kHoms 250/47, speakers 4/16 ohms, distortion factor 1 dB 8 ohms, < % 0,05, signal to noise ratio >  dB  85, frequency response 20 Hz- 20kHz, linear transmission band Hz < 10......>50 kHz, damping factor 8 ohms 1 kHz, >  40, digital tuner FM 30 presets, PLL, RDS ,radiotext , PTY, manualli entering the name of the radio stations, sensitivity (S+N/N=26 dB mono, ( S+N) N=48 dB stereo < mV 2/40, selectivity dinamic +- 300 kHz > dB 55, distortion factor mono/stereo < % 0,2-0,5, signal to noise ratio  mono/stereo > dB 68/65frequency response 20Hz-15kHz, functions for tape, cd, tv, aux, vcr, remote control.

Mentioned in Catalog Grundig 1998, Model Page 86

Model page created by Manuel Albano Neves. See "Data change" for further contributors.

All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Here you find 6061 models, 5286 with images and 4091 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.