19
RQT75
12
Ref
erence
Specifications (IHF’78)
n
AMPLIFIER SECTION
Rated minimum sine wave RMS power output
20 Hz-20 kHz both channels driven
0.09 % total harmonic distortion
100 W per channel (6
Ω
)
1 kHz continuous power output both channels driven
0.09 % total harmonic distortion
105 W per channel (6
Ω
)
Total harmonic distortion
rated power at 20 Hz-20 kHz
0.09 % (6
Ω
)
Power bandwidth
both channels driven, –3 dB
4 Hz-88 kHz (6
Ω
, 0.9 %)
Power output each channel driven
0.9 % total harmonic distortion at 1kHz
Front (L/R)
100 W (6
Ω
)
Center
100 W (6
Ω
)
Surround (L/R)
100 W (6
Ω
)
Load impedance
Front (L/R)
6-8
Ω
Center
6-8
Ω
Surround (L/R)
6-8
Ω
Frequency response
CD, TV, DVD, DVR/VCR
4 Hz-88 kHz, ±3 dB
Input sensitivity
CD, TV, DVD, DVR/VCR
27 mV (200 mV, IHF ’66)
Input impedance
CD, TV, DVD, DVR/VCR
22 k
Ω
S/N (IHF A)
CD, TV, DVD, DVR/VCR (Digital Input)
85 dB (103 dB, IHF ’66)
Tone controls
BASS
50 Hz, +10 to –10 dB
TREBLE
20 kHz, +10 to –10 dB
Subwoofer frequency response (–6 dB)
7 Hz–200 Hz
n
FM TUNER SECTION
Frequency range
87.9-107.9 MHz
Sensitivity
11.2 dBf (2 µV, IHF ’58)
50 dB quieting sensitivity
MONO
18.3 dBf (4.5 µV, IHF ’58)
STEREO
38.3 dBf (45 µV, IHF ’58)
Total harmonic distortion
MONO
0.2 %
STEREO
0.3 %
S/N
MONO
73 dB
STEREO
67 dB
Frequency response
20 Hz-15 kHz, +1 dB, –2 dB
Alternate channel selectivity
65 dB
Capture ratio
1.5 dB
Image rejection at 98 MHz
40 dB
Spurious response rejection at 98 MHz
75 dB
AM suppression
50 dB
Stereo separation
1 kHz
40 dB
10 kHz
30 dB
Antenna terminal
75
Ω
(unbalanced)
n
AM TUNER SECTION
Frequency range
530-1710 kHz
Sensitivity
20 µV, 330 µV/m
Selectivity
55 dB
IF rejection at 1000 kHz
50 dB
n
VIDEO SECTION
Output voltage at 1 V input (unbalanced)
1±0.1 Vp-p
Maximum input voltage
1.5 Vp-p
Input/output impedance
75
Ω
n
GENERAL
Power supply
AC 120 V, 60 Hz
Power consumption
100 W
Dimensions (W x H x D)
430 x 83 x 376 mm
(16-15/16'' x 3-9/32'' x 14-13/16'')
Mass
4.0 k
g
(8.8 lb.)
n
DIN POWER
1 kHz, T. H. D 1 %
2 x 100 W (6
Ω
)
Notes:
1. Specifications are subject to change without notice. Mass and
dimensions are approximate.
2.Total harmonic distortion is measured by the digital spectrum analyzer.
Digital input
(OPTICAL)
2
(COAXIAL)
2
Power consumption in standby mode:
1 W
