[Amps] 4CX250 IMD

[Peter Chadwick]

Carl,
>Or is there no agreement on a standard?<


I think there's tendency to use 'relative to PEP' over here, although often without stating the fact, and relative to one tone of a two tone signal in some quarters in the US, such as Eimac.
And it doesn't matter as long as you state which you're using. Same as receiver sensitivity measured in microvolts - EMF or PD.
73
Peter G3RZP