Kenwood KR-897 Instruction Manual page 31

L_ Caution : Read this page carefully to ensure safe operatioh.
_7/KR-797 JEnJ
Audio section
i'll
Rated power output at the STEREO operation
100 watts per channel minimum RMS, both channels
driven at 8 _, from 40 Hz to 20,000 Hz with no more than
0.7 % tota harmon c distortion. (FTC)
1 kHz, 10 %THD at 8 _ .................................. 120W+ 120W
(DIN/IEC) from 63 Hz to 12,500 Hz,
0.7 % T.H.D., at 8 _'1...................................... 100W+10OW
Power output at the Surround operation
Front (1 kltz, 0.7 % T.H.D. at 8 _) ....... 100 W + 100 W
Center (1 kHz, 0.7 % T.H.D. at 8 [Z) ......_............... 100W
Surround (1 kHz, 0.7 % T.H.D. at 8 _) ...................... 100 W
Front (1 kHz, 10 % T.H.D. at 8 _) ...... -. 120W+ 120 W
Center (1 kHz, 10 % T.H.D. at 8 _) ....................... 120W
Surround (1 kHz, 10 % T.H.D. at 8 _) ....................... 120 W
Total harmonic distortion (1 kHz, 8 _} .......... 0.3 % at 50 W
Signal to noise ratio (IHF'66)
PHONO (MM) ................................................................ 75 dB
CD .................................................................................. 93 dB
Input sensitivity / impedance
PHO, NO (MM) ................................................ 3.0 mV / 47 kQ
CD ................................................................. 220 mV / 47 k_
Output level / impedance
Sub woofer preout ..................................... _... 2.0 V / 600
Tone controls
BASS ........................................................ ± 8 dB (at 100 Hz}
MIDDLE .................................................... ± 8 dB (at 900 Hz)
TREBLE ..................................................... ± 8 dB (at 10 kHz)
N.B. circuit ............................. :........................ + 5 dB (80 Hz)
_ Tuner section
Tuning frequency range ......................... 87.5 MHz~lO8 MHz
Usable sensitivity
MONO .......................................... 2.0 pV (at 75 Q) / 17.2 dBf
(75 kHz dev., S/N 30 dg)
50 dB quieting sensitivity
STEREO ...................................... 35 pV (at 75 Q) / 42,?.dRf
Total harmonic distortion (1 kHz)
MONO .................................. _.:;.._: ......... 0.7 % (65 dBf input)
STEREO. ................................................ 0.8 % (65 dBf input)
Signal to noise ratio (1 kHz 75 kHz dev.)
MONO .................................................. 73 dB (65 dBf input)
STEREO ................................................ 66 dB (65 dBf input)
Selectivity (IHF = 400 kHz) ............................................. 50 dB
Stereo separation (1 kHz) .............................................. 40 dB
Frequency response ........ 30 Hz ~ 15 kHz, + 0.5 dB, - 3.0 dB
_. T_p_eJ_£ ............
Tuning frequency range
9 kHz ..................................................... 531 kHz ~ 1,602 kHz
10 kHz ................................................... 530 kHz ~ 1,610 kHz
Usable sensitivity (30 % mud., S/N 20 dB)
.............................................................. 13 pV / (500 pV / m)
Signal to noise ratio (30 % mud., 1 mV input) ........... 50 dB
Power consumption ...................................................... 250 W
/k AC outlet
SWITCHED ................... _........ :.... Australia1 : (300 W max.)
Dimensions ............................................................ W: 440 mm
H: 127 mm
D: 389 mm
Weight (net) ................................................................... 9.0 kg
_s . KENWOOO follows a policy of continuous advancements in development For this reason specifications may be changed without notice.
2. Full performance may not be exhibited in extremely cold locations (below 0 deg.C),