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SEPECIFICATIONS
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AMPLIFIER SECTION
Continuous Average Power output (FTC)
All channels:
Continuous Power output (DIN) 75 watts
Maximum Power output (EIAJ)
Total Harmonic Distortion:
IM Distortion:
Damping Factor:
Input Sensitivity and Impedance
*
PHONO:
LINE (CD, TAPE, DVD, VIDEO 1, 2): 200 mV, 50 kohms
MULTICHANNEL INPUT
(FRONT L/R, SURROUND L/R,
CENTER):
(SUBWOOFER):
DIGITAL 2 (COAXIAL):
Output Level and Impedance
Rec out (TAPE, VIDEO 2): 200 mV, 2.2 kohms
Pre out (SUBWOOFER):
*
Phono Overload:
Frequency Response:
RIAA Deviation:
Tone Control
Bass:
Treble:
Signal-to-Noise Ratio
Phono:
CD/Tape:
VIDEO SECTION
Input Sensitivity and Impedance
VIDEO (DVD, VIDEO 1, 2): 1 Vp-p, 75 ohms
S VIDEO (DVD, VIDEO 1, 2): 1 Vp-p, 75 ohms (Y)
*
Output Level and Impedance
VIDEO (VIDEO 2, MONITOR):1 Vp-p, 75 ohms
S VIDEO (MONITOR):
TUNER SECTION
FM
Tuning Range:
Usable Sensitivity
Mono:
Stereo:
50 dB Quieting Sensitivity
Mono:
Stereo:
[NOTES]
: TX-DS494 only
*
55 watts per channel min. RMS at 8 ohms,
2 channels driven from 20 Hz to 20 kHz
with no more than 0.08% total harmonic
distortion.
70 watts min. RMS at 6 ohms, 2 channels
driven from 1 kHz with no more than
0.1% total harmonic distortion.
5 at 6 ohms
100 watts
5 at 6 ohms
0.08% at rated power (Front)
0.08% at rated power (Front)
60 at 8 ohms (Front)
2.5 mV, 50 kohms
200 mV, 50 kohms
36 mV, 50 kohms
0.5 Vp-p, 75 ohms
1 V, 2.2 kohms
110 mV RMS at 1 kHz, 0.5% T.H.D.
20 Hz to 100 kHz, +1/Ð3 dB
20 Hz to 20 kHz, ±0.8 dB
±10 dB at 50 Hz
±10 dB at 10 kHz
80 dB (IHF-A, 5 mV input)
100 dB (IHF-A)
0.28 Vp-p, 75 ohms (C)
1 Vp-p, 75 ohms (Y)
0.28 Vp-p, 75 ohms (C)
87.5-108.0 MHz (50 kHz steps)
11.2 dBf, 1.0 µV (75 ohms)
17.2 dBf, 2.0 µV (75 ohms)
17.2 dBf, 2.0 µV (75 ohms)
37.2 dBf, 2.0 µV (75 ohms)
Capture Ratio:
2.0 dB
Image Rejection Ratio
North American models:
40 dB
Other models:
85 dB
IF Rejection Ratio:
90 dB
Signal-to-Noise Ratio
Mono:
76 dB
Stereo:
70 dB
Alternate Channel Attenuation:
55 dB
Selectivity:
50 dB (DIN)
AM Suppression Ratio:
50 dB
Total Harmonic Distortion
Mono:
0.2%
Stereo:
0.3%
Frequency Response:
30 Hz-15 kHz, ±1.0 dB
Stereo Separation:
45 dB at 1 kHz
30 dB at 100 Hz-10 kHz
AM
Tuning Range
North American models:
530-1,710 kHz (10 kHz steps)
European & Australian models:522-1,611 kHz (9 kHz steps)
Worldwide models:
531-1,602 kHz (9 kHz steps),
530-1,710 kHz (10 kHz steps)
Usable Sensitivity:
30 µV
Image Rejection Ratio:
40 dB
IF Rejection Ratio:
40 dB
Signal-to-Noise Ratio:
40 dB
Total Harmonic Distortion:
0.7%
GENERAL
Power Supply:
AC 120 V, 60 Hz
AC 230-240 V, 50 Hz
AC 220-230 V and 120 V switchable,
50/60 Hz
Power Consumption:
3.4 A
260 W
Dimensions (W
H
D):
435
17-1/8" 5-7/8" 13-3/8"
Weight
North American models:
9.7 kg, 21.4 lbs.
European & Australian models:10.3 kg, 22.7 lbs.
Worldwide models:
10.9 kg, 24.0 lbs.
REMOTE CONTROL
Transmitter:
Infrared
Signal range:
Approx. 5 meters, 16 ft.
Power supply:
Two "AA" batteries (1.5 V
Specifications and features are subject to change without notice.
Power supply and voltage vary depending on the area in which the unit is
purchased.
TX-DS494/HT-R490
150
339 mm
2)
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