Sony HDWD1800 Operation Manual - Page 110

Digital video system, Digital audio system, Analog audio CUE, Digital Betacam playback

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Appendix MPEG IMX playback: -1 to +3 times normal speed (HDW-D1800 only) Jog mode Still to ±1 times normal speed Servo lock time 0.6 (59.94i, 29.97PsF)/0.7 (50i, 25PsF, 24PsF, 23.98PsF) seconds or less (from standby on) Load/unload time 6 seconds or less Recommended tapes HDCAM cassettes: BCT-6HD/12HD/22HD/32HD/ 40HD BCT-34HDL/64HDL/94HDL/ 124HDL Digital Betacam cassettes (HDW- D1800 only) MPEG IMX cassettes (HDW-D1800 only) Digital video system Digital video signal system Sampling frequency Y: 74.25 MHz R-Y/B-Y: 37.125 MHz Quantization 8 bits/sample Compression Coefficient recording system Channel coding S-I-NRZI PR-IV Error correction Reed-Solomon code Analog composite output Bandwidth 0 to 5.75 MHz +0.5 dB/-3.0 dB S/N ratio 53 dB or more Differential gain 2% or less Differential phase 2°or less Y/C delay 20ns or less K factor (2T pulse) 1% or less Output SCH phase Complies with RS-170A/CCIR R.6243 (adjustable from menus) Digital audio system Digital audio (CH1 to CH4) signal format Sampling frequency 48 kHz (synchronized with video) Quantization 20 bits/sample Wow and flutter Below measurable level Headroom 20 dB (or 18 dB, selectable) Emphasis T1= 50 µs, T2=15 µs (on/off selectable in recording mode) Analog input/output (CH1 and CH2) A/D, D/A quantization 20 bits/sample Frequency response 20 Hz to 20 kHz, +0.5 dB/ -1.0 dB (0 dB at 1 kHz) Dynamic range 95 dB or more (at 1 kHz, emphasis on) Distortion 0.05% or less (at 1 kHz, emphasis on, reference level (+4 dBm)) Crosstalk -80 dB or less (at 1 kHz, between any two channels) Analog audio (CUE) Frequency response 100 Hz to 12 kHz ±3 dB S/N ratio 45 dB or more (at 3% distortion level) Distortion 2% or less (THD 1 kHz, reference level) Wow and flutter 0.2% rms or less Digital Betacam playback Video Bandwidth S/N ratio K factor Y R-Y/B-Y Digital Audio (CH1 to CH4) Frequency response Dynamic range Distortion Wow and flutter Analog Audio (cue track) Frequency response 0 to 5.75 MHz +0.5 dB/-0.5 dB 0 to 2.75 MHz +0.5 dB/-0.5 dB 62 dB or more 1% or less 20 Hz to 20 kHz +0.5 dB/-1.0 dB 95 dB (at 1 kHz, emphasis on) 0.05% rms or less (at 1 kHz, emphasis on) Below measurable level 100 Hz to 12 kHz +3 dB/-3 dB 110 Specifications

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110
Specifications
Appendix
MPEG IMX playback: –1 to +3 times
normal speed (HDW-D1800 only)
Jog mode
Still to ±1 times normal speed
Servo lock time
0.6 (59.94i, 29.97PsF)/0.7 (50i, 25PsF,
24PsF, 23.98PsF) seconds or less
(from standby on)
Load/unload time
6 seconds or less
Recommended tapes
HDCAM cassettes:
BCT-6HD/12HD/22HD/32HD/
40HD
BCT-34HDL/64HDL/94HDL/
124HDL
Digital Betacam cassettes (HDW-
D1800 only)
MPEG IMX cassettes (HDW-D1800
only)
Digital video system
Digital video signal system
Sampling frequency
Y: 74.25 MHz
R–Y/B–Y: 37.125 MHz
Quantization
8 bits/sample
Compression
Coefficient recording system
Channel coding
S-I-NRZI PR-IV
Error correction
Reed-Solomon code
Analog composite output
Bandwidth
0 to 5.75 MHz +0.5 dB/–3.0 dB
S/N ratio
53 dB or more
Differential gain
2% or less
Differential phase
2°or less
Y/C delay
20ns or less
K factor (2T pulse)
1% or less
Output SCH phase
Complies with RS-170A/CCIR R.624-
3 (adjustable from menus)
Digital audio system
Digital audio (CH1 to CH4) signal format
Sampling frequency
48 kHz (synchronized with video)
Quantization
20 bits/sample
Wow and flutter
Below measurable level
Headroom
20 dB (or 18 dB, selectable)
Emphasis
T1= 50 μs, T2=15 μs (on/off selectable
in recording mode)
Analog input/output (CH1 and CH2)
A/D, D/A quantization
20 bits/sample
Frequency response
20 Hz to 20 kHz, +0.5 dB/ –1.0 dB
(0 dB at 1 kHz)
Dynamic range
95 dB or more (at 1 kHz, emphasis on)
Distortion
0.05% or less (at 1 kHz, emphasis on,
reference level (+4 dBm))
Crosstalk
–80 dB or less (at 1 kHz, between any
two channels)
Analog audio (CUE)
Frequency response
100 Hz to 12 kHz ±3 dB
S/N ratio
45 dB or more (at 3% distortion level)
Distortion
2% or less (THD 1 kHz, reference
level)
Wow and flutter
0.2% rms or less
Digital Betacam playback
Video
Digital Audio (CH1 to CH4)
Analog Audio (cue track)
Bandwidth
Y
0 to 5.75 MHz +0.5 dB/
–
0.5 dB
R
–
Y/B
–
Y
0 to 2.75 MHz +0.5 dB/
–
0.5 dB
S/N ratio
62 dB or more
K factor
1% or less
Frequency response
20 Hz to 20 kHz +0.5 dB/
–
1.0 dB
Dynamic range
95 dB (at 1 kHz, emphasis on)
Distortion
0.05% rms or less (at 1 kHz, emphasis on)
Wow and flutter
Below measurable level
Frequency response
100 Hz to 12 kHz +3 dB/
–
3 dB