Grundig R 21 Serviceanleitung Seite 3

R 21 / R 22 DPL
Technische Daten R 21
Verstärker
Ausgangsleistung (acc. DIN 45500)
Musikleistung 4Ohm .......................................................... 2 x 100W
Sinusleistung 4Ohm ............................................................. 2 x 50W
Sinusleistung 8Ohm ............................................................. 2 x 40W
Eingangsempfindlichkeit / Impedanz
Line in ................................................................... 250mV / 47kOhm
Klirrfaktor Sin. -1dB, 8Ohm, 1kHz ........................................ ≤ 0,05%
Geräuschspannungsabstand ................................................. ≥ 85dB
Übertragungsbereich (-3dB) ....................................... 10...50.000Hz
Dämpfungsfaktor 8Ohm, 1kHz ................................................... ≥ 40
Radio
Empfindlichkeit
Mono (S/N = 26dB) .................................................................. ≤ 2µV
Stereo (S/N = 46dB) .............................................................. ≤ 40µV
Klirrfaktor
Mono (1kHz, 40kHz dev.) ...................................................... ≤ 0,2%
Stereo (1kHz, 40kHz dev.) ..................................................... ≤ 0,5%
Frequenzbereich (±3dB) ............................................. 20...15.000Hz
Nebenkanalempfindlichkeit ±300kHz ..................................... > 55dB
Geräuschspannungsabstand
40kHz dev., DIN A, Mono, 98MHz ............................................ 68dB
40kHz dev., DIN A, Stereo, 98MHz .......................................... 65dB
Empfangsbereich
FM (25kHz Schritte) ................................................ 87,5...108,0MHz
Spannungsversorgung
Betriebsspannung ................................................................... 230V~
Frequenz .............................................................................. 50/60Hz
max. Leistungsaufnahme ...................................................... < 200W
Leistungsaufnahme in Standby ................................................. < 5W
Abmessungen B x H x T .................................... 435 x 125 x 330mm
Gewicht .................................................................................. ca. 7kg
Technische Daten R 22 DPL
Verstärker
Ausgangsleistung (acc. DIN 45500)
Musikleistung 4Ohm .......................................................... 2 x 100W
Sinusleistung 4Ohm ............................................................. 2 x 50W
ProLogic center, left, right ................................................... 3 x 50W
rear ........................................................................... 2 x 25W
Eingangsempfindlichkeit / Impedanz
Line in ................................................................... 250mV / 47kOhm
Klirrfaktor Sin. -1dB, 8Ohm, 1kHz ........................................ ≤ 0,05%
Geräuschspannungsabstand ................................................. ≥ 85dB
Übertragungsbereich (-3dB) ....................................... 10...50.000Hz
Dämpfungsfaktor 8Ohm, 1kHz ................................................... ≥ 40
Radio
Empfindlichkeit
Mono (S/N = 26dB) .................................................................. ≤ 2µV
Stereo (S/N = 46dB) .............................................................. ≤ 40µV
Klirrfaktor
Mono (1kHz, 40/75kHz dev.) ................................................. ≤ 0,2%
Stereo (1kHz, 40/75kHz dev.) ................................................ ≤ 0,5%
Frequenzbereich (±3dB) ............................................. 20...15.000Hz
Nebenkanalempfindlichkeit ±300kHz ..................................... > 55dB
Geräuschspannungsabstand
40kHz dev., DIN A, Mono, 98MHz ............................................ 68dB
40kHz dev., DIN A, Stereo, 98MHz .......................................... 65dB
Empfangsbereich
FM (25kHz Schritte) ................................................ 87,5...108,0MHz
Spannungsversorgung
Betriebsspannung ................................................................... 230V~
Frequenz .............................................................................. 50/60Hz
max. Leistungsaufnahme ...................................................... < 350W
Leistungsaufnahme in Standby ................................................. < 5W
Abmessungen B x H x T .................................... 435 x 125 x 330mm
Gewicht .................................................................................. ca. 7kg
GRUNDIG Service
Technical Data R 21
Amplifier part
Output power (acc. DIN 45500)
Music 4Ohm ....................................................................... 2 x 100W
Nominal 4Ohm ..................................................................... 2 x 50W
Nominal 8Ohm ..................................................................... 2 x 40W
Input sensitivity / impedance
Line in ................................................................... 250mV / 47kOhm
Distortion Nom. -1dB, 8Ohm, 1kHz ...................................... ≤ 0.05%
Signal-to-noise ratio ............................................................... ≥ 85dB
Frequency response (-3dB) ........................................ 10...50,000Hz
Damping factor 8Ohm, 1kHz ...................................................... ≥ 40
Tuner part
Sensitivity
Mono (S/N = 26dB) .................................................................. ≤ 2µV
Stereo (S/N = 46dB) .............................................................. ≤ 40µV
Distortion
Mono (1kHz, 40/75kHz dev.) ................................................. ≤ 0.2%
Stereo (1kHz, 40/75kHz dev.) ................................................ ≤ 0.5%
Frequency response (±3dB) ....................................... 20...15,000Hz
Dynamic selectivity ±300kHz ................................................ > 55dB
Signal-to-noise ratio
40kHz dev., DIN A, Mono, 98MHz ............................................ 68dB
40kHz dev., DIN A, Stereo, 98MHz .......................................... 65dB
Frequency ranges
FM (25kHz steps) .................................................... 87.5...108.0MHz
Power supply
Voltage .................................................................................... 230V~
Frequency ............................................................................ 50/60Hz
Max. power consumption ...................................................... < 200W
Standby power consumption ..................................................... < 5W
Dimensions W x H x D ....................................... 435 x 125 x 330mm
Weight ............................................................................. approx. 7kg
Technical Data R 22 DPL
Amplifier part
Output power (acc. DIN 45500)
Music 4Ohm ....................................................................... 2 x 100W
Nominal 4Ohm ..................................................................... 2 x 50W
ProLogic center, left, right ................................................... 3 x 50W
rear ........................................................................... 2 x 25W
Input sensitivity / impedance
Line in ................................................................... 250mV / 47kOhm
Distortion Nom. -1dB, 8Ohm, 1kHz ...................................... ≤ 0.05%
Signal-to-noise ratio ............................................................... ≥ 85dB
Frequency response (-3dB) ........................................ 10...50,000Hz
Damping factor 8Ohm, 1kHz ...................................................... ≥ 40
Tuner part
Sensitivity
Mono (S/N = 26dB) .................................................................. ≤ 2µV
Stereo (S/N = 46dB) .............................................................. ≤ 40µV
Distortion
Mono (1kHz, 40/75kHz dev.) ................................................. ≤ 0.2%
Stereo (1kHz, 40/75kHz dev.) ................................................ ≤ 0.5%
Frequency response (±3dB) ....................................... 20...15,000Hz
Dynamic selectivity ±300kHz ................................................. > 55dB
Signal-to-noise ratio
40kHz dev., DIN A, Mono, 98MHz ............................................ 68dB
40kHz dev., DIN A, Stereo, 98MHz .......................................... 65dB
Frequency ranges
FM (25kHz steps) .................................................... 87.5...108.0MHz
Power supply
Voltage .................................................................................... 230V~
Frequency ............................................................................ 50/60Hz
Max. power consumption ...................................................... < 350W
Standby power consumption ..................................................... < 5W
Dimensions W x H x D ....................................... 435 x 125 x 330mm
Weight ............................................................................. approx. 7kg
Allgemeiner Teil / General Section
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