Specifications - Sony DNW-A75 BETACAM SX Operation Manual

Specifications

General
Recording format Betacam SX
Power requirements
100 to 240 VAC, 50/60 Hz
Power consumption
215 VA
Peak inrush current
(1) Power ON, current probe method: 10A(100V)
20A(240V)
(2) Hot switching inrush current, measured in
accordance with European
standard EN55103-1: 14A(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 20 to 90%
Mass 28.5 kg (62 lb 13 oz)
Dimensions (w/h/d)
427 × 237 × 524 mm
× 9
(16 7 /
8
Tape transport system
Tape speed Betacam SX: 59.6 mm/s
Analog Betacam:
118.6 mm/s (DNW-A75)
101.5 mm/s (DNW-A75P)
Digital record/playback time
194 minutes with BCT-194SXLA
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. ±78
times normal playback speed
Betacam playback:
Still to ±35 times normal
playback speed (DNW-A75)
Still to ±42 times normal
playback speed (DNW-A75P)
Variable mode Betacam SX: –1 to +2 times normal
playback speed
Betacam playback: –1 to +3 times
normal playback speed
Jog mode Still to ±1 times normal playback
speed
× 20
3 / 3 / inches)
8 4
Servo lock time 0.5 seconds or less (from standby
on)
Load/unload time 6 seconds or less
Recommended tapes
Betacam SX cassette (S, L): BCT-
12SX/22SX/32SX/60SX, BCT-
64SXL/94SXL/124SXL/184SXL
Betacam SP cassette (S, L)
Betacam cassette (S, L) (only for
playback)
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 component output
Bandwidth
Y DNW-A75: 0 to 4.5 MHz
+0.5 dB/ –3.0 dB
DNW-A75P: 0 to 5.5 MHz
+0.5 dB/ –3.0 dB
R–Y/ B–Y 0 to 2.0 MHz +0.5 dB/–3.0 dB
S/N ratio 56 dB or more
K factor (2T pulse)
1% or less
Analog component input to component output
Input A/D quantization
10 bits/ sample
Bandwidth
Y DNW-A75: 0 to 4.5 MHz
+0.5 dB/ –3.0 dB
DNW-A75P: 0 to 5.5 MHz
+0.5 dB/ –3.0 dB
R–Y/ B–Y 0 to 2.0 MHz +0.5 dB/–3.0 dB
S/N ratio 52 dB or more
K factor (2T pulse)
1% or less
LF non-linearity 3.0% or less
A-1
Appendix