摘要
在1994年完成了余山站MK3记录终端磁带记录密度的加密工作，从而将记录密度提高了12倍。该装置已运至乌鲁木齐天文站并投入了正常的VLBI观测。本文介绍了磁带加密装置的工作原理和设计考虑。
MK3 tape density upgrade has been done at Sheshan Station and this allows up to a 12 fold improvement in the area density of bits written with the MK3 wideband recorder (withthe original heads). Now, the MK3 high -.density recording system has been sent to Uru muqi Astronomical Station and it works well- The design and simple principle are discussedin this paper.
出处
《中国科学院上海天文台年刊》
1996年第17期253-258,共6页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
