Sony J-30 Benutzerhandbuch
Specifications
Appendix
A-2
Appendix
Servo lock time (from standby)
1.5 second or less
Load/unload time 7 seconds or less
Cassette types
Cassette types
Digital Betacam cassette (J-30/
30SDI)
MPEG IMX cassette (J-30/30SDI)
Betacam SX cassette
Betacam SP cassette
Betacam cassette
UVW cassette
Betacam SX cassette
Betacam SP cassette
Betacam cassette
UVW cassette
Digital video system
Digital video signal system
Sampling frequency
Sampling frequency
Y: 13.5 MHz
R–Y/B–Y: 6.75 MHz
R–Y/B–Y: 6.75 MHz
Quantization
Digital Betacam (J-30/30SDI): 10
bits/sample
MPEG IMX (J-30/30SDI): 8 bits/
sample
Betacam SX: 8 bits/sample
Compression
Coefficient recording system/
MPEG2 4:2:2 P@ML
Channel coding
S-I-NRZI PR-IV
Error correction
Reed-Solomon code
Analog composite output
Bandwidth
Bandwidth
Y: 0.5 to 4.0 MHz +0.5 dB/
–3.0 dB (NTSC)
Y: 0.5 to 4.5 MHz +0.5 dB/
–3.0 dB (PAL)
S/N
53 dB or more
Differential gain
2% or less
Differential phase 2° or less
K factor (2T pulse)
K factor (2T pulse)
1% or less
Y/C delay
25ns or less
Analog component output
Bandwidth
Bandwidth
MPEG IMX/Digital Betacam format (J-30)
Y: 0.5 to 5.75 MHz +0.5 dB/
–4.5 dB
R–Y/B–Y: 0.5 to 2.0 MHz +0.5 dB/
–4.5 dB
Betacam SX format (J-10/30)
Y: 0.5 to 4.5 MHz +0.5 dB/–4.5 dB
(NTSC)
Y: 0.5 to 5.5 MHz +0.5 dB/–4.5 dB
(PAL)
R–Y/B–Y: 0.5 to 2.0 MHz +0.5 dB/
–4.5 dB
S/N
56 dB or more
K factor (2T pulse)
1% or less
Digital audio system
Digital audio signal format
Betacam SX, Digital Betacam (J-30/30SDI): CH-1 -
Betacam SX, Digital Betacam (J-30/30SDI): CH-1 -
CH-4
MPEG IMX (J-30/30SDI): CH-1 - CH-8
Sampling frequency
Sampling frequency
48 kHz (synchronized with video)
Quantization
16 bits/ sample or 20 bits/sample
Wow and flutter
Below measurable level
Headroom
20 dB (or 18 dB, 16 dB selectable)
Emphasis
T1= 50 µs, T2=15 µs
Analog output
A/D, D/A quantization
A/D, D/A quantization
16 bits/sample or 20 bits/sample
Frequency response
20 Hz to 20 kHz +1 dB/ –1.5 dB
(0 dB, 1 kHz)
Dynamic range
85 dB or more (at 1 kHz, emphasis
on)
Distortion
0.1% or less (at 1 kHz, emphasis
on, reference level (+4 dBm))
Crosstalk
–75 dB or less (at 1 kHz, between
any two channels)
Input/output connectors of J-10/30
Output connectors
COMPOSITE (SUPER)
COMPOSITE (SUPER)
BNC (1), Phono jack (1), including
character superimposition
1.0 Vp-p, 75
Ω, Sync negative
COMPONENT
BNC (3), Y: 1.0 Vp-p, R–Y/B–Y:
0.7 Vp-p, 75
Ω
S VIDEO
Mini-Din 4 pin (1), Y: 1.0 Vp-p,
C: 0.286 Vp-p burst, 75
Ω
DV
IEEE1394 (1), 6-pin
PHONES
JM-60 stereo phone jack
–
–
∞ to –12 dBu at 8 Ω load,
unbalanced
AUDIO MONITOR OUTPUT (L/R)
Phono jack (2), unbalanced
XLR 3-pin, male (2)
+4 dBm at 600
XLR 3-pin, male (2)
+4 dBm at 600
Ω load, low
impedance, balanced