ISO 3407-1983 信息处理 信息交换用3.81mm(0.150 in)盒式磁带以4 cpmm(100 cpi)、63 ftmm(1600 ftpi)调相记录

标准号：ISO 3407-1983
中文标准名称：信息处理 信息交换用3.81mm(0.150 in)盒式磁带以4 cpmm(100 cpi)、63 ftmm(1600 ftpi)调相记录
英文标准名称：Information processing; Information interchange on 3,81 mm (0.150 in) magnetic tape cassette at 4 cpmm (100 cpi), phase encoded at 63 ftpmm (1 600 ftpi)
标准类型：L76
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：L76
国际标准分类号：35.220.23
适用范围：Defines the characteristics of a 3.81 mm (0.150 in) magnetic tape cassette to provide data interchange and physical interchangeability between information processing systems utilizing the ISO 7-bit coded character set (ISO 646) and its extensions (ISO 2022). The cassette is of the twin hub coplaner type, loaded with 3.81 mm (0.150 in) wide magnetic tape for digital recording using the 31.5 bits per mm (800 bpi) phase encoding method. The direction of magnetization is in the longitudinal direction of the tape.