2. MODEL AA-R42
FM
TUNER SECTION
FREQUENCY RANGE 87.4 MHz
to
108.1 MHz
USABLE SENSITIVITY
(30
dB) (IHF)
11.2
dBf
50
dB
QUIETING SENSITIVITY (IHF)
16.2
dBf
(MONO) 37 .2
dBf
{STEREO)
CAPTIJRE RATIO 1.5 dB
SELECTIVITY
(IHF)
60dB
IMAGE REJECTION 85
dB
IF
REJECTION
90dB
SPURIOUS REJECTION
90dB
.
AM
SUPPRESSION
60
dB
SIGNAL
TO
NOISE
RATIO
(IHF)
MONO:
75
dB
STEREO: 65 dB
HARMONIC DISTORTION
MONO:
0.1%
STEREO: 0.3%
{at 100% modulation)
STEREO SEPARATION
45
dB
{1
kHz},
35
dB (30
Hz
to
15 kHz)
FREQUENCY RESPONSE
30 Hz to
12
kHz
:t:
0.5 dB
SUB CARRIER SUPPRESSION
60dB
ANTENNA INPUT IMPEDANCE 300
ohms
balanced,
75
ohms unbalanced
AM
TUNER
SECTION
FREQUENCY RANGE
530
kHz
to
1610
kHz (for
10
kHz steps)
522
kHz
to
1611 kHz (for 9 kHz steps)
USABLE
SENSITNITY
(IHF)
300µV/m
SELECTIVITY (IHF)
35
dB
IMAGE REJECTION
40dB
IFF
REJECTION
55 dB
SIGNAL TO NOISE
RATIO
45
dB
ANTENNA
Built
in
Loop Antenna
AMPLIFIER
SECTION
RATED POWER OUTPUT (2-channel Driven)
60
watts per channel, minimum RMS,
at
8 ohms from 20
to
20,000 Hz
with
no
more than 0.01%
total
harmonic distortion.
POWER BANDWIDTH (IHF) 5 Hz
to
70
kHz/8
ohms
(Total harmonic distortion 0.1%)
SIGNAL.
TO
NOISE RATIO
PHONOMC:
70
dB
PHONOMM:
85
dB
AUX/TAPE:
98 dB
CHANNEL SEPARATION (IHF)
PHONO: 65 dB
(I
kHz}
AUX/TAPE:
60
dB
(1
kHz)
DAMPING FACTOR
more than 35
(1
kHz, 8 ohms}
INPUT SENSITIVITY /IMP
PHONOMC:
0.25 rnV/100 ohms
PHONO MM: 2.5
mV/47
kohms
AUX/TAPE:
150
mV/47
kohms
OUTPUT LEVEL/IMP
TAPE REC:
150
mV/3
kohms
FREQUENCY RESPONSE
PHONO:
30
Hz
to
15
kHz±
0.5
dB
(RIAA)
AUX/TAPE:
5 Hz
to
100
kHz - 3
dB
TONE CONTROL
BASS:
:t:8
dB
(100
Hz)
TREBLE:
±8
dB
(IO
kHz)
FILTER
Subsonic: 18 Hz,
-6
dB/oct
SPEAKERS
A, B
(4
to
16 obms)/A + B (8
to
16 ohms)
POWER REQUIREMENTS 120V, 60 Hz for
USA
& Canada
240V,
50 Hz for Australia
110V/120V/220V/24UV,
50/60
Hz switchable for other countries.
DlMENSIONS
440(W) x tOO(H) x 320(D} mm
(17 .3 x 3.9 x 12.6 inches)
WEIGHT
10
kg (22.0 lbs)
*
Fpr
improvement purposes, specifications and design are subject
to
change
without
notice.
---------------SERVICE
MANUAL
AA-R32/L,AA-R42--------------
49
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