D2

Physical properties

Item Unit Typical value
D-2
Thickness: Base µm 8.8
Thickness: Backcoating µm 0.7
Thickness: Magnetic layer µm 3.2
Thickness: Total µm 12.7
Width mm 19.010

Magnetic properties

Item Unit Typical value
Intrinsic Coercivity (Hc) kA/m 119.4
Retentivity (Br) mT 250
Squareness (Br/Bm) - 0.84

Video and Audio Performance*

Item Unit Typical value
RF-Output dB 0
Color S/N dB 0
Sensitivity dB +0.3
Frequency Response dB +0.3
Audio S/N dB +0.2
* Compared with Sony reference tape.

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