BS EN 60835-2-1:1994 Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems. General
1992BS EN 60835-2-1:1994 Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems. General
1992BS EN 60835-2-1:1992 Methods of measurement for equipment used in digital microwave radio transmission systems - Measurements on terrestrial radio-relay systems - General