Appendix - Sony Betacam SX DNW-A22 Operation Manual

Specifications
General
Recording format Betacam SX
Power requirements
100 to 240 VAC, 50/60 Hz
Power consumption
190VA
Peak inrush current
(1) Power ON, current probe method: 23A (240V)
(2) Hot switching inrush current, measured in
accordance with European standard EN55103-1:
20A (230V)
Operating temperature
5°C to 40°C (41°F to 104°F)
Storage temperature
–20°C to +60°C (–4°F to +140°F)
Humidity 25 to 80%
Mass 32 kg (70 lb 8 oz)
Dimensions (w/h/d)
427 × 237 × 524 mm
× 9
7
(16 /
8
Tape transport system
Tape speed Betacam SX: 59.6 mm/s
Analog Betacam:
118.6 mm/s (DNW-A22)
101.5 mm/s (DNW-A22P)
Digital playback time
184 minutes with BCT-184SXL
Analog Betacam playback time
90 minutes with BCT-90MLA
Fast forward/ rewind time
Approx. 3 minutes with BCT-
184SXL
Search speed
Shuttle mode Betacam SX: Still to approx. ±50
times normal playback speed
Betacam playback:
Still to ±35 times normal
playback speed (DNW-A22)
Still to ±42 times normal
playback speed (DNW-A22P)
Jog mode Still to ±1 times normal playback
speed
Servo lock time 0.5 seconds or less (from standby
on)
Load/unload time 6 seconds or less
× 20
3 3
/ / inches)
8 4
Cassette types
Betacam SX cassettes
Betacam SP cassettes
UVW cassettes
Digital video system
Digital video signal system
Sampling frequency
Y: 13.5 MHz
R–Y/B–Y: 6.75 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 Y: 0 to 5.0 MHz +0.5 dB/ –2.0 dB
S/N ratio 54 dB or more
Differential gain 3% or less
Differential phase 3° or less
K factor (2T pulse)1.5% or less
Y/C delay 20 ns or less
Digital audio system
Digital audio (CH-1 to CH-4) signal format
Sampling frequency
48 kHz (synchronized with video)
Quantization 16 bits/ sample
Wow and flutter Below measurable level
Headroom 20 dB (or 18 dB, selectable)
Emphasis T1= 50 µs, T2=15 µs
Analog output
A/D, D/A quantization
16 bits/sample
Frequency response
20 Hz to 20 kHz +0.5 dB/ –1.0 dB
(0 dB at 1 kHz)
Dynamic range 90 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)
A-1

Appendix