[RFI] Definition Needed - Fundamental Overload

[Ward Silver]

Can anyone give me the text for the exact definition(s) of "fundamental overload"?  (I know what it is - I need the exact text and a source citation for the ARRL Handbook.)  This would need to be from an authoritative, professional source - such as an EMC or IEEE standard.

Please reply off the reflector - no need to pester everybody.  I'll summarize for the group.

73, Ward N0AX