So I guess the null isn't so sharp that it is going to give an actual 
resonant frequency,  but maybe  enough to give a general idea of the 
resonant point.

73, Steve KW3A

On 8/29/2013 10:27 PM, Lloyd Rasmussen wrote:
> You could make an educated guess.  At resonance, the impedance is not
> necessarily 50 ohms, although it is likely to be somewhere between 25 and
> 100 ohms.  Thus I would guess that the null might not be very sharp.  It
> would still be worth trying.
> 73 -- W3IUU, in Ocean City, NJ
>
> -----Original Message-----
> From: Steve Forst
> Sent: Thursday, August 29, 2013 6:09 PM
> To: [log in to unmask]
> Subject: Re: MFJ Noise Bridge General Quiry
>
> I know the current thread on  using a noise bridge deals with adjusting
> an antenna tuner, but  couldn't it also be used to find the resonant
> spot on an antenna that is resonant out of band?
>
>
> 73, Steve KW3A
>
>
>