Sony PCM-3348HR Operation Manual page 245

Specifications
PCM-3348HR
General
916 × 997 × 740 mm
Dimensions
1
(36
(w/h/d) (excluding projections)
Mass About 220 kg (485 lb)
Power requirements
Model available in U.S.A. and Canada:
120 V AC, 60 Hz
Model available in other countries:
220 to 240 V AC, 50/60 Hz
Power or current consumption
Model available in U.S.A. and Canada:
1.2 kW
Model available in other countries:
7 A
Operating temperature
For specified performance:
10°C to 35°C (50°F to 95°F)
For operation:
5°C to 40°C (41°F to 104°F)
Operating humidity For specified performance:
30% to 70%
For operation: 20% to 90%
Storage temperature –20°C to +55°C (–4°F to +131°F)
Storage humidity 20% to 75%
Format
Recording format DASH-PLUS/DASH-F
Channel coding method
HDM-1
Number of digital audio channels
48
Quantization 24-bit linear/16-bit linear
(switchable)
Error correction Cross interleave
Recording time (Using a 14-inch reel)
24 bits: 40 minutes (Fs=48.0 kHz)
44 minutes (Fs=44.1 or 44.056
kHz)
16 bits: 60 minutes (Fs=48.0 kHz)
65 minutes (Fs=44.1 or 44.056
kHz)
× 39 × 19
3 1
/ / / inches)
8 8 4
Tape speed
24 bits: 114.3 cm/s (Fs=48 kHz)
105.02 cm/s (Fs=44.1 kHz)
104.92 cm/s (Fs=44.065 kHz)
16 bits: 76.2 cm/s (Fs=48.0 kHz)
70.01 cm/s (Fs=44.1 kHz)
69.94 cm/s (Fs=44.056 kHz)
Tape speed variation range
±12.5%
Tape used 10-inch, 12.5-inch, 14-inch
Recording × 1
Heads
Playback × 2
Erase × 1
Recording tracks Digital audio tracks 1 to 48
Analog audio tracks A1 and A2
Time code and CTL, 1 track each
Digital audio channel characteristics
Frequency response 20 Hz to 21.7 kHz
Dynamic range 105 dB TYP (1 kHz, emphasis
OFF)
Total harmonic distortion
0.009% TYP maximum
(20 Hz to 20 kHz, reference level)
Cross talk between channels
–100 dB TYP minimum
(20 Hz to 20 kHz)
Emphasis time constant
50 µs/15 µs (CD type)
Level displays 16-segment LED, peak level
Sampling frequency 44.056 kHz, 44.1 kHz, 48.0 kHz
±12.5%
When recording: switchable
During playback: switched
automatically
Signal processing system delay time
Playback delay time: 264 blocks
(66 ms at Fs=48 kHz)
Recording delay time: 240
blocks (60 ms at Fs=48 kHz)
+0.5
dB
–1.0
A-37
Appendixes