Sony J30SDI - Manual (Page 54)

Specifications
Appendix
A-2
Appendix
Jog mode Still to ±1 times normal playback
speed
Servo lock time (from standby)
1.5 second or less
Load/unload time 7 seconds or less
Cassette types
Digital Betacam cassette (J-30/
30SDI)
MPEG IMX cassette (J-30/30SDI)
Betacam SX cassette
Betacam SP cassette
Betacam cassette
UVW cassette
Digital video system
Digital video signal system
Sampling frequency
Y: 13.5 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 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)
1% or less
Y/C delay 25ns or less
Analog component output
Bandwidth
MPEG IMX/Digital Betacam format (J-30)
Y: 0.5 to 5.75 MHz +0.5 dB/–5.5
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 -
CH-4
MPEG IMX (J-30/30SDI): CH-1 - CH-8
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
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)
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
Ω
load, low
impedance, balanced