ANSI TIA-668-A-1998 High Frequency Radio Facsimile《高频无线电传真》.pdf

1、 TIA STANDARD High Frequency Radio Facsimile TIA-668-A (Revision of TIA/EIA-668) DECEMBER 2003 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with the Electronic Industries Alliance ANSI/TIA/EIA-668-A-1998 Approved: December 10, 1998 Reaffirmed: D

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