LST HD 477.2.4 S1-2002 Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section 4: Frequency modulators (IEC 60487-2-4:1984)
2002LST HD 477.2.4 S1-2002 Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section 4: Frequency modulators (IEC 60487-2-4:1984)