Description:
1) CD-R disc: A grade, 48x-52x, 700mb/80min, silver-silver
2) Unbranded, no license
Specifications:
1) Outer diameter: 120 ± 0.3mm, 80 ± 0.3mm
2) Inner diameter: 15+0.1/-0 mm
3) Thickness: 1.2+0.3/-0.1mm
4) User area: 50 ~ 116 mm
Recording capacity:
1) Capacity: 74min / 650MB <120 mm> 80min / >700MB <120 mm> 99min /
>875MB <120 mm>
2) Type: data / audio
3) Speed: 1X - 52X
4) Track pitch: 1.6 ± 0.1 um
5) Linear velocity: 1.2 - 1.4 m/s
6) Substrate: polycarbonate
7) Writing layer: phthalocyanine dye
8) Reflective layer: Ag (Silver)
9) Protection layer: Laq.
10) Time encoding: ATIP wobble modulation
11) Reflectivity: ≥60%
12) ATER: <10% Avg. over 10 sec.
13) Lock freq. (wobble): 22.05KHz
14) Radial contrast (Rcb): >0.05
15) Optimum Recording: 5.9mW - 7.2mW (OB: 4 - 8mW)
Operation Environment:
1) Operation Temp: -5 - +55°C
2) Operation Humidity: 5% - 95%RH
