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本文介绍了一种适用于4:2:2型D-1数字录像机的具有高输出、低噪声特性的钻铁氧化物(Cobalt Iron Oxide)磁带,它可以满足速率大于200Mbit/s,波长0.9um的超短波信号记录的要求,其误码率在10~(-7)～10~(-6)e之间。本文还阐述了选用这种磁带的原因并将此种磁带与其他磁带的性能作了比较。
This article presents a Cobalt Iron Oxide tape with high output and low noise for a 4: 2: 2 D-1 digital video recorder that meets the requirements of speeds greater than 200 Mbit / s and wavelengths of 0.9um Of the ultrashort wave signal recording requirements, the error rate of 10 ~ (-7) ~ 10 ~ (-6) e between. This article also explains the reasons for choosing this tape and compares it with the performance of other tapes.