ANSI INCITS164-1990 信息交换用未记录盒式磁带.3.81毫米(0.150英寸)磁带、394 ftpmm (10 000 ftpi).物理和磁兼容性要求

标准号：ANSI INCITS164-1990
中文标准名称：信息交换用未记录盒式磁带.3.81毫米(0.150英寸)磁带、394 ftpmm (10 000 ftpi).物理和磁兼容性要求
英文标准名称：Information technology - Unrecorded Magnetic Tape Cassette for Information Interchange 3.81 mm (0.150 In), 252 to 394 ftpmm (6400 to 10000 ftpi)
标准类型：L64
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L64
国际标准分类号：35.220.23
适用范围：3.81-mm (0.150~in)-wide magnetic tape presents the minimum requirements for the mechanical and magnetic interchangeability of the cassette between information processing systems, using the physical recording density of 394 ftpmm (10 000 ftpi). The cassette is of the twin hub coplanar type, loaded with 3.81-mm (0.150-in)-wide magnetic tape. Access holes are provided for, and the tape is transported between hubs by external reel motors. Features are provided for the use of external tape capstan(s), tape position sensing, and external tape guiding. This standard applies to the cassettes used for data interchange.