IEC 60503:1998 pdf download – Spools for broadcast video tape recorders (VTRS)

IEC 60503:1998 pdf download – Spools for broadcast video tape recorders (VTRS).
IEC 60503 is applicable to tape spools which are used with video recorders for broadcast purposes. The object of this standard Is to standardize the spools used throughout the various broadcast video recording formats
2 NormatIve references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard, At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility ol applying the most recent editions of the normative documents listed below. Members of ISO and IEC maintain registers of currently valid International Standards.
lEO 60347:1982, Transverse track recorders
lEO 60558:1982, Type C helical video tape recorders lEO 60602:1980, Type B helical video recorders.