Appendix

Specifications

Servo lock time (from standby)

1.5second 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/

–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 - 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

A-2Appendix