Appendix
Recommended tapes
Digital Betacam cassettes (S, L):
MPEG IMX cassettes (S, L) (for playback only on
Betacam SX cassettes (S, L) (for playback only on
Betacam SP cassettes (S, L) (for playback only on
Betacam cassettes (S, L) (for playback only on
Digital video system
Digital video signal system
Sampling frequency
| Y: 13.5 MHz |
| |
Quantization | 10 bits/sample |
Compression | Coefficient recording system |
Channel coding | |
Error correction | |
Analog component output | |
Bandwidth |
|
Y | 0 to 5.75 MHz +0.5 |
0 to 2.75 MHz +0.5 | |
S/N | 56 dB or more |
K factor (2T pulse) |
|
| 1% or less |
Analog component input to analog component output
Input A/D quantization
| 10 bits/sample |
Bandwidth |
|
Y | 0 to 5.75 MHz +0.5 |
0 to 2.75 MHz +0.5 | |
S/N | 56 dB or more |
K factor (2T pulse) |
|
| 1% or less |
LF | 3.0% or less |
Analog composite input to analog composite output
Bandwidth (Y) | 0 to 5.75 MHz +0.5 dB/ |
S/N | 56 dB or more |
Differential gain | 2% or less |
Differential phase | 2° or less |
Y/C delay | 20 ns or less |
K factor (2T pulse) |
|
| 1% or less |
Output SCH phase |
|
| Based upon |
| |
| (Adjustable by using the menu) |
Digitale audio system
Digital audio (CH1 to CH4) signal format Sampling frequency
| 48 kHz (synchronized with video) |
Quantization | 20 bits/sample |
Wow and flutter | Below measurable level |
Headroom | 20 dB (or 18 dB, selectable) |
Emphasis | T1= 50 µs, T2=15 µs (on/off |
| selectable in recording mode) |
Analog output
Frequency response
| 20 Hz to 20 kHz +0.5 dB/ |
| (0 dB at 1 kHz) |
Dynamic range | 95 dB or more (at 1 kHz, emphasis |
| on) |
Distortion | 0.05% or less (at 1 kHz, emphasis |
| on, reference level (+4 dBm)) |
Crosstalk | |
| any two channels) |
Analog audio system
Analog audio (cue audio)
Frequency response
| 100 Hz to 12 kHz +3 |
S/N ratio | 45 dB or more (at 3% distorsion |
| level) |
Distortion | 2% or less (THD at 1 kHz reference |
| level) |
Wow and flutter | |
| less |
| |
| or less (DIN 45507 weighted) |