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who knows the location of A,B,C,D of LG-GSA4082B

PostPosted: Tue Oct 12, 2004 1:12 am
by Hozen
i need to measure its signal, but i could not find their accurate location. anybody can help me?

thanks in advance!

PostPosted: Tue Oct 12, 2004 1:20 am
by dodecahedron
what is "A,B,C,D of LG-GSA4082B" ???

PostPosted: Tue Oct 12, 2004 2:00 am
by Hozen
A,B,C,D are the four quadrants of OPU.
for instance, TE(tracking error) is calculated by A+D-B-C.