Re: LF: Untuned loops

["John Rabson" <word.factory@zetnet.co.uk>]

Ian Drummond described something like this in an early issue of CREGJ.  I will 
see what I can find.

John G3PAI

*********** REPLY SEPARATOR  ***********

On 15/03/2005 at 09:01 Andy wrote:

> Can anyone recall this equation, I know it was mentioned on this
> reflector before...
>
> What is the output voltage for an untuned small loop into an arbitrarily
> high impedance?  It is proportional to H, and presumably F^2, and I seem
> to recall it is an absolute value, virtually un-influenced by losses,
> conductor diameter etc.  Therefore can be used for accurate H field (and
> hence far field radiation) signal strength measurements.
>
> Andy  G4JNT