Kenwood KRC-577R Benutzerhandbuch

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Frequency Range (50 kHz Space) ................87.5 MHz-108.0 MHz
Usable Sensitivity (S/N: 26dB) ....................................0.7 µV/75 

Ω

Quieting Sensitivity (S/N: 46dB) .................................1.6 µV/75 

Ω

Frequency Response (±3.0dB) .................................30 Hz-15 kHz
Signal to Noise ratio  .............................................65 dB (MONO)
Selectivity (DIN) ..............................................

≥

80 dB (±400 kHz)

Stereo Separation .....................................................35 dB (1kHz)

Frequency Range (9 kHz space)........................531 kHz-1611 kHz
Usable Sensitivity (S/N: 20dB) .............................................25 µV

Frequency Range ...............................................153 kHz-281 kHz
Usable Sensitivity (S/N: 20dB) .............................................45 µV

Tape Speed ..............................................................4.76 cm/sec.
Wow & Flutter.....................................................0.08 % (WRMS)
Frequency response (±3 dB) ............................30~18 kHz (70 µV)
Separation ...............................................................43 dB (1 kHz)
Signal to Noise ratio

Dolby NR OFF (KRC-677R) .........................................57 dB
Dolby NR OFF (KRC-577R) .........................................54 dB
Dolby B NR ON (KRC-677R) .......................................65 dB

Preout Level(mV)/Load .........................................1800 mV/10 k

Ω

Preout Impedance ............................................................

≤

600 

Ω

Maximum output power

(KRC-677R) ...........................................................44 W x 4
(KRC-577R) ...........................................................40 W x 4

Full Bandwidth Power (DIN45324,+B=14.4 V)

(KRC-677R) ...........................................................28 W x 4
(KRC-577R) ...........................................................26 W x 4

Tone action

Bass ............................................................100 Hz ±10 dB
Treble ..........................................................10 kHz ±10 dB

Operating voltage (11 - 16V allowable) ................................14.4 V
Current Consumption ............................................................10 A 
Installation Size (W x H x D) ...........................182 x 53 x 155 mm 
Weight ...............................................................................1400 g