MIL-STD-449D, MILITARY STANDARD: RADIO FREQUENCY SPECTRUM CHARACTERISTICS MEASUREMENT OF (23 FEB 1973) [SUPERSEDING MIL-STD-752]

MIL-STD-449D, MILITARY STANDARD: RADIO FREQUENCY SPECTRUM CHARACTERISTICS MEASUREMENT OF (23 FEB 1973) [SUPERSEDING MIL-STD-752]., This military standard establishes uniform measurement techniques that are applicable to the determination of the spectral characteristics of transmitters, receivers, and antennas. The data obtained from the measurements described in this standard will comprise one of the principle aids for, (a) predicting the EMC performance of equipment, subsystems and systems in an operational electromagnetic environment, and (b) predicting the effect of a particular equipment, subsystems, or systems on the electromagnetic environment of other equipments or systems. These data will also be used as aids for establishing the characteristics required of new equipment for compatible operation in present and future electromagnetic environment.