Jan 19 1978
From The Space Library
INTELSAT announced it had awarded Nippon Electric Co., Tokyo, Japan, a $175 000 contract for development of a multimode phase-shift-keying (PSK) modem for a nonlinear satellite channel. INTELSAT had established full-time global communications using 197 antennas at 161 earth stations in 87 countries. (INTELSAT Release 78-3-M)
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