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74
EN
Specifications (continued)
Tape deck section (TC-EX66/EX660)
(MHC-EX66/EX660 only)
Track method
4-track, 2-channel stereo
Wow & flutter
0.1% W.RMS
±0.3% W.PEAK
Fast forward time
Approx. 120 seconds
(for C-60)
Frequency response
With DOLBY NR set to OFF
TYPE-IV tape:
30 – 15,000 Hz, ±3 dB
20 – 16,000 Hz, ±6 dB
TYPE-II tape:
30 – 15,000 Hz, ±3 dB
20 – 16,000 Hz, ±6 dB
TYPE-I tape:
30 – 14,000 Hz, ±3 dB
20 – 15,000 Hz, ±6 dB
Overall S/N ratio
57 dB (TYPE-IV tape)
Distortion
315 Hz, tertiary higher harmonic distortion:
1.8% (TYPE-II tape)
Recording level:
250 nWb/m
Max. recording level audio compensation
For a TYPE-IV tape
DOLBY NR C:
73 dB
DOLBY NR B:
66 dB
DOLBY NR OFF:
58 dB
Dimensions (w/h/d) incl. projecting parts and
controls:
Approx.
280
×
90
×
348.5 mm
Mass
Approx. 2.6 kg
Tuner section (ST-EX77/EX770)
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
87.5 – 108.0 MHz
(50 kHz step)
Antenna
FM lead antenna
Antenna terminals
75 ohms unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
European model:
MW:
531 – 1,602 kHz
(with the interval set at
9 kHz)
LW:
153 – 279 kHz
(with the interval set at
3 kHz)
Other models:
AM:
531 – 1,602 kHz
(with the interval set at
9 kHz)
530 – 1,710 kHz
(with the interval set at
10 kHz)
CD player section (CDP-EX77/EX770)
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ
= 780 nm)
Emission duration:
continuous
Laser output
Max. 44.6 µW*
* This output is the value
measured at a distance of
200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture.
Frequency response
2 Hz to 20 kHz (±0.5 dB)
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Dimensions (w/h/d) incl. projecting parts and
controls:
Approx.
280
×
122.5
×
347 mm
Mass
Approx. 3.7 kg
MD deck section (MDS-EX77/EX770)
(DHC-MD77/EX77MD/EX770MD only)
System
MiniDisc digital audio
system
Laser
Semiconductor laser
(
λ
= 780 nm)
Emission duration:
continuous
Laser output
Max. 44.6 µW*
* This output is the value
measured at a distance of
200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture.
Recording time
74 minutes max. (using
MDW-74)
Sampling frequency
44.1 kHz
Frequency response
5 Hz to 20 kHz
MD OPTICAL DIGITAL IN (CD PLAYER/VIDEO 2)
(Square optical connector jacks, rear panel)
Dimensions (w/h/d) incl. projecting parts and
controls:
Approx.
280
×
90
×
288 mm
Mass
Approx. 2.3 kg