Re: [Discuss-gnuradio] Reflection Vector Analyzer

[mgray]

Damn, I just bought an Agilent 5230. :)  I should have waited.

Looks good though.

On Wed, 9 Nov 2005, cswiger wrote:

> Gang - My Vector Analyzer works amazingly well enough that I put up
> a brag page:
> 
> http://webpages.charter.net/cswiger/phase/reflection_smith/smith_chart.html
> 
> that is to say, I plug in a 1nF cap and it reads -9.95e-10 (995pF), plug
> in a 1.5uH inductor and it reads 1.59E-6.  Essentially it measures
> Gamma, computes resistance and reactance from Gamma and the system
> impedance (50 ohms), then computes component values from the reactance
> and frequency. Also draws a Smith chart in real time.
> 
> Still needs a calibration and compensation system - in progress.
> 
> --Chuck
> 
> 
> 
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