Appendix

Specifications

Analog Betacam playback

Video

 

 

Metal tape

Oxide tape

 

 

 

 

Bandwidth

Y

30 Hz to 4.5 MHz +0.5 dB/ –4.0 dB

30 Hz to 4.1 MHz +0.5 dB/ –6.0 dB

 

 

 

 

 

R–Y/ B–Y

30 Hz to 1.5 MHz +0.5 dB/–3.0dB

30 Hz to 1.5 MHz +0.5 dB/–3.0 dB

 

 

 

 

S/N ratio

Y

51 dB or more

48 dB or more

 

 

 

 

 

R–Y/ B–Y

48 dB or more

45 dB or more

 

 

 

 

K factor (2T pulse)

 

2% or less

3% or less

 

 

 

 

LF non-linearity

Y

3% or less

 

 

 

 

R–Y/ B–Y

4% or less

 

 

 

 

 

 

 

Y/C delay

 

20 ns or less

 

 

 

 

 

Audio

 

 

 

Metal tape

Oxide tape

 

 

 

 

 

LNG

Frequency response (at 10 dB

50 Hz to 15 kHz +1.5 dB/ –3.0 dB

50 Hz to 15 kHz +3.0 dB

 

 

below reference level a))

 

 

 

 

S/N ratio (at 3% distortion level)

72 dB or more

50 dB or more (Dolby NR off)

 

 

 

 

 

 

 

Distortion (THD at 1 kHz reference

1% or less

2% or less

 

 

level a))

 

 

 

 

Wow and flutter

0.1% rms or less

0.1% rms or less

 

 

 

 

 

AFM

Frequency response (at reference

20 Hz to 20 kHz +0.5 dB/–2.0 dB

—

 

 

level a))

 

 

 

 

S/N ratio (at 3% distortion level)

85 dB or more

—

 

 

 

 

 

 

 

Distortion (THD at 1 kHz reference

0.5% or less

—

 

 

level a))

 

 

a) Reference level: +4 dBm

Processor adjustment range

Video level

±3 dB/ –∞to +3 dB selectable

Chroma level

±3 dB/ –∞to +3 dB selectable

Setup level (59.94i, 29.97PsF mode)

 

±30 IRE

Black level (50i, 25PsF mode)

 

±210 mV

Y/C delay

±100 ns (for analog Betacam tapes)

Chroma phase

±30°

System phase

Sync: ±15 µs

 

SC: ±200 ns

Input connectors

REF. VIDEO INPUT

BNC (2 in loop through connection)

Black burst or composite sync 0.3 Vp-p, 75 Ω, sync negative

Output connectors

HDSDI OUTPUT

BNC (3 including 1 for character superimposition)

Serial digital (1.485 Gbits/s) SMPTE 292M

SDTI OUTPUT BNC (2) (optional) SMPTE 305M (SDTI)

COMPONENT VIDEO OUTPUT BNC (1 set)

Y:1.0 Vp-p, Sync negative R–Y/B–Y: 0.7 Vp-p, 75 Ω, with

100% or 75% color bar selectable

COMPOSITE VIDEO OUTPUT

BNC (3 including 1 for character superimposition)

1.0 Vp-p, 75 Ω, Sync negative

SDI OUTPUT BNC (3 including 1 for character superimpositon)

Serial digital (270 Mbits/s) SMPTE 259 M

A-4Appendix