Hi Rik,

> interesting approach that QRP not only includes power (input, output, ERP 
> ...) but also dimensions.

We meet something like that at work, where there are THz researchers as well as 
those of us interested in (V)LF.

They look down their noses at it if there aren't twelve zeroes in the frequency;
we look down our noses at it if you can't build a small village inside a photon.

73,
Chris G4OKW

-----------------------
Dr Chris Trayner
School of Electronic & Electrical Engineering,
The University of Leeds,
Leeds LS2 9JT, United Kingdom
Tel: +44 113 34 32053
Fax: +44 113 34 32032