hello topbanders,
Dick, W7WKR wrote:
> I would suggest building a simple wideband noise source good for any
> reasonable band of interest. Examine the wideband noise circuit used by
> noise-bridge impedance measuring devices (one in HR back in the 80's comes
> to mind) for generating a wideband noise source. Amplify this noise and
> apply it to your source antenna.
what is the minimum distance (in wavelengths) for reliable (far field)
results???
greetings from Germany
Uli, DJ2YA
*******************************
Ulrich Weiss
Am Birkenstrauch 15
D-57334 Bad Laasphe
+49-2752-6462
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