[Amps] article in Nature, modified Aurora via HF tspa

[Gary Schafer]

R.Measures wrote:
> On Apr 17, 2005, at 2:38 AM, G3rzp at aol.com wrote:
> 
> 
>>But what is the resolution of the S meter?
> 
> 
> With the AGC off, and the RF gain backed down, there's plenty.  The 
> step-attenuator method is the gold standard.

With the AGC off, how does your S meter function at all?

73
Gary  K4FMX