Technical Specifications.37 - Technics SA-AX730 Operating Instructions Manual

Technical specifications
(din 45 500) (SA AX730)
■ AMPLIFIER SECTION
Power output
(at 240 V for Australia and N.Z.)
(at 127 V for others)
DIN t kHz (T. H. D. 1%)
2 x 100 W
(6 ft)
20 Hz - 20 kHz continuous power output
both channels driven
2 x 80 W
(6 ft)
Total harmonic distortion
rated power at 20 Hz - 20 kHz
0.05%
(6 ft)
half power at 1 kHz
0.03%
(6 ft)
Power output at the Dolby Pro Logic operation
DIN 1 kHz(T. H. D. 1%)
Front (For Australia and N.Z.)
2 x 100 W (6 ft)
(For others)
2 x 85 W (6 ft)
Center (For Australia and N.Z.)
2 x 100 W (6 ft)
(For others)
85 W (6 ft)
Surround (For Australia and N.Z.)
2 x 100 W (6 ft)
(For others)
2 x 85 W (6 ft)
Power bandwidth
both channels driven, -3 dB
10 Hz-40 kHz (6 ft)
Damping factor
30 (6 ft)
Load impedance
Front
A or B
4-16 ft
A and B
8 - 16 ft
Center
6- 16 ft
Surround
6- 16 ft
Frequency response
PHONO
RIAA standard curve (30 Hz - 15 kHz) ± 0.8 dB
CD, TAPE, DVD, TV, VCR
10 Hz-40 kHz, ±3dB
Input sensitivity and impedance
PHONO
3 mV/47 kft
CD, TAPE, DVD, TV, VCR
200 mV/22 kft
S/N at rated power (6
Q)
PHONO
70 dB (IHF, A: 80 dB)
CD, TAPE, DVD, TV, VCR
75 dB (IHF, A: 85 dB)
Tone controls
BASS
50 Hz,+10 to-10 dB
S/N
MONO
60 dB (73 dB, IHF)
STEREO
58 dB (67 dB, IHF)
Frequency response
20 Hz-15 kHz
+ 1 dB, -2 dB
Alternate channel selectivity
± 400 kHz
65 dB
Capture ratio
1.5 dB
Image rejection at 98 MHz
40 dB
IF rejection at 98 MHz
70 dB
Spurious response rejection at 98 MHz
70 dB
AM suppression
50 dB
Stereo separation
1 kHz
40 dB
Carrier leak
19 kHz
- 30 dB (- 35 dB, IHF)
38 kHz
- 50 dB (- 55 dB, IHF)
Channel balance (250 Hz - 6.3 kHZ)
± 1.5 dB
Limiting point
1.2 pV
Bandwidth
IF amplifier
180 kHz
FM demodulator
1000 kHz
Antenna terminal
75 ft (unbalanced)
■ AM TUNER SECTION
Frequency range
AM
522 - -1611 kHz (9 kHz steps)
530- 1620 kHz (10 kHz steps)
Sensitivity
20 )iV, 330 >iV/m
Selectivity (at 999 kHz)
55 dB
IF rejection (at 999 kHz)
50 dB
■ 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 ft (unbalanced)
TREBLE
20 kHz, +10 to -10
dB
■
GENERAL
Output voltage
TAPE REC (OUT), VCR OUT 200
mV
Channel balance (250 Hz - 6.3 kHZ) ±
1
dB
Channel separation
55
dB
Headphones output level and impedance 430 mV/330 ft
Subwoofer frequency response 7-100
Hz,
±3 dB
Power supply
For Australia and N.Z.
AC
230-240 V, 50
Hz
For others
AC
110-127 V/220-240 V, 50/60
Hz
Power consumption 240
W
Dimensions (WxHxD) 430 x 158 x 324.5 mm
Weight 9.7 kg
■ fm tuner section
Frequency range
Sensitivity
S/N 30 dB
S/N 26 dB
S/N 20 dB
IHF usable sensitivity (IHF'58)
IHF 46 dB stereo quieting sensitivity
Total harmonic distortion
MONO
STEREO
87.50- 108.00 MHz
1.5 nV/75 ft
1.3 nV/75 ft
1.2 pV/75ft
1.5 pV/75 ft
22 pW75 ft
0
.
2
%
0.3%
Power consumption in standby mode 3 W
Notes:
1. Specifications are subject to change without notice.
Weight and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.