MODUK DEF STAN 59-41: PT 3: SUPP E PDF

Purpose

In order to achieve compatibility between modern equipments operating together, limitations on emissions and control of susceptibility must be clearly defined. The levels of H field related to both emissions and susceptibility have been formulated from composite measurements taken within the confines of military platforms and an average level of emissions established.

Since these levels are realistic, equipment should be designed to operate satisfactorily in this environment. It may be found impracticable to meet the emission limits for some equipments in which case if the distance is established at which the amplitude limit level is met for the equipment under test, segregation by that distance from other equipment or cabling may offer a realistic alternative.