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Digital BETACAM
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| To achieve recording at levels of density at 7.5m2/bit required for the Digital BETACAM format, Maxell brought together its extensive expertise in developing advanced metal tape technology and cassette mechanisms for professional broadcasting applications. The result: Maxell Digital BETACAM videocassettes for high-density component digital recording. |
| Maximum Performance Thanks to Maxell’s exclusive Multi-Orientation Technology and advanced dispersion systems, our high output Ceramic Armor Metal Particles reach their full energy potential, improving the tape’s C/N ratio a full 2dB more than our popular BETACAM SP tape. In addition, the Particles’ tough Ceramic Armor coating ensures that output stays high because it protects against energy-dissipating heat, oxidation and corrosion. |
| High Durability Design The combination of Ceramic Armor Metal Particles and Maxell’s special high strength binder makes a major contribution to increasing the tape’s rigidity—a factor that maximizes tape durability in demanding playback modes such as shuttle and still as well as improving compatibility with archiving and post-archival playback. Long-term reliability is raised even higher by the videocassette’s dust, heat and shock-resistant high electro-conductivity shell. |
| Self-Cleaning Technology Advanced filler dispersion technology, used for Maxell’s D-2 digital videocassette, keeps the head surface clean. |
| Smooth Tape Travel The backcoating used in Maxell’s new “Digital BETACAM” tape has been carefully designed to optimize smooth tape travel. What’s more, Maxell’s patented SW (Smooth Winding) reel makes a major contribution to reducing tape degradation because it delivers unmatched packing of the tape, especially in high-speed shuttle modes. |
CHART
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SPECIFICATION
| Unit | Typical value | ||
|---|---|---|---|
| Physical properties | Tape width |
mm | 12.650 |
Tape thickness |
µm | 13.8 | |
Magnetic layer thickness |
µm | 3.0 | |
Base film thickness |
µm | 10.0 | |
Backcoating thickness |
µm | 0.8 | |
Yield strength |
N (kgf) | 25 (2.6) | |
Breaking strength |
N (kgf) | 49 (5.0) | |
Residual elongation |
% | 0.07 | |
Magnetic layer electrical resistance |
1 × 1010 | ||
| Magnetic properties | Coercivity (Hc) |
kA/m (Oe) | 127 (1,600) |
Retentivity (Br) |
mT (G) | 260 (2,600) | |
Squareness ratio (Br/Bm) |
- | 0.84 | |
| Electrical properties | Optimum recording current |
% | 100 |
RF output (32MHz)* |
dB | 0 | |
C/N* |
dB | 0 | |
Sensitivity* |
dB | 0 | |
Frequency response* |
dB | 0 | |
Audio S/N* |
dB | 0 |
* Indicates a comparison with MAXELL reference tape.
PRODUCT LINEUP
| Cassette size | Model | Tape length | Recording time (min.) | Dimensions (mm) | Pcs/case | Weight (kg) | |||
|---|---|---|---|---|---|---|---|---|---|
| (m) | (ft.) | Cassette | Case | w/case | per package | ||||
| L | B-D124L | 732 | 2,402 | 124 | 254 × 145 × 25 | 271 × 162 × 33 | 10 pcs | 0.75 | 8.1 |
| B-D94L | 557 | 1,827 | 94 | 0.70 | 7.6 | ||||
| B-D64L | 382 | 1,253 | 64 | 0.64 | 7.0 | ||||
| B-D34L | 206 | 676 | 34 | 0.60 | 6.6 | ||||
| S | B-D40 | 241 | 791 | 40 | 156 × 96 × 25 | 172 × 111 × 33 | 50 pcs (10 pcs inner × 5) |
0.28 | 15.9 |
| B-D32 | 195 | 640 | 32 | 0.27 | 15.1 | ||||
| B-D22 | 136 | 446 | 22 | 0.25 | 14.2 | ||||
| B-D12 | 78 | 256 | 12 | 0.23 | 13.4 | ||||
| B-D6 | 43 | 141 | 6 | 0.21 | 12.4 | ||||

