| 摘要 |
<P>PROBLEM TO BE SOLVED: To supply an output sent from a global redundant chain to a normal chain. <P>SOLUTION: A QPSK modulating signal outputted from an IF switch 100 of GR90 and GR91 of the global redundant chain is supplied to a GR switch 83 of the normal chain via a distributor 110. Each normal chain is able to obtain the QPSK modulating signal outputted from the GR90 by setting the GR switch 83 at the side of the GR90 and to obtain the QPSK signal outputted from the GR91 by setting the GR switch 83 at the side of the GR91. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
