This standard specifies the allowable value of electromagnetic environment interference for microwave relay stations. This standard is applicable to the stations of the line-of-sight microwave relay transmission system with a working frequency range of 1GHz to 40GHz. This standard does not apply to scattered microwave stations.
GB 13616-1992 history
2009GB 13616-2009 Electromagnetic environment protection requirements for digital radio-relay stations
1992GB 13616-1992 Electromagnetic environment protection requirements for microwave relay stations