查看完整版本: ITUR F.1099-3

pps3000 2006-11-20 15:22

ITUR F.1099-3

02-1999 Radio-frequency channel arrangements for high-capacity digital radio-relay systems in the 5 GHz (4 400-5 000 MHz) band
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查看完整版本: ITUR F.1099-3