XBR

Physical properties

Item Unit Typical value
KCS/KCA-XBR
Thickness: Base µm 20.5
Thickness: Backcoating µm 1.0
Thickness: Magnetic Layer µm 5.0
Thickness: Total µm 26.5
Width mm 19.005

Magnetic properties

Item Unit Typical value
Intrinsic Coercivity (Hc) kA/m 50.1
Retentivity (Br) mT 120
Squareness (Br/Bm) Ð 0.86

Video and Audio Performance*

Item Unit Typical value
Optimum Recording Current* % 100
RF Playback Output* dB +2.5
Video S/N (monochrome)* dB +3.5
Y-S/N (color mode)* dB +3.0
Chroma Output* dB +2.0
Color S/N* dB +3.5
Dropouts (-16dB,10µs) avg. counts/min. 5
Still Frame hour 3 or more
Signal Wear dB after 200 passes -1.0 or less
Sensitivity* dB +1.5
Frequency Response* dB +1.0
Output Uniformity dB 0.1
Audio S/N dB 54
Signal-to-Print-Through Ratio dB 57
Erasability dB 68

*Compared with Sony U-matic reference tape.

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