IEC 60835-2-9 Ed. 1.0 b:1995, Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on ... systems - Section 9: Service channels
Description
Deals with measurements pertaining to the service channels used in digital microwave radio-relay systems. Two basic methods are commonly used for the transmission of service channel signals (that is voice, supervisory and control signals).










