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ETSI EN 301 127

M00001100

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ETSI EN 301 127 Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying SDH signals (up to 2 x STM-1) in frequency bands with about 30 MHz channel spacing and using co-polar arrangements or Co-Channel Dual Polarized (CCDP) operation

standard by European Telecommunications Standards Institute, 07/01/2002

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The present document specifies the minimum performance parameters for a high capacity digital radio-relay systemoperating in frequency bands with about 30 MHz channel spacing in the 4 GHz, 6L GHz, 7 GHz, 8L GHz, 13 GHz and15 GHz bands. The channel capacity is 1 X STM-1 on each polarization that allows to transmit up to 2 X STM-1 signalsat the same frequency by using both polarizations in co-channel dual polarized (CCDP) mode of operation withcross-polar interference canceller techniques (XPIC).