Control of unintentionally generated low frequency RF fields

Radiated emissions and susceptibility requirements imposed in bands where intentional RF reception or transmission does not occur is problematical. It is often desired to compare radiated emissions with radiated susceptibility performance to assess system level compatibility. For both theoretical and practical measurement limitations, this is not realistic. A limit and test method are proposed which work around the present limitations and provide direct comparison of radiated emissions and radiated susceptibility performance, in those cases where only unintentional emissions and reception are of interest (nontunable electronics)