Friday, April 25, 2008

Software Defined Radio (SDR)

For those of you interested in SDRs, WA5MLF and I have started a new SDR Blog. We've purchased a small SDR receiver and will keep you posted as we learn more about this rather amazing new aspect of amateur radio. New to us that is, not to a lot of other good folks!

Tuesday, April 15, 2008

The fate of all who live in an imaginary world....

Dynamic Range and 3rd Order Intercept Point

This is a graph showing the foundational elements used to establish a receiver's dynamic range.

Thursday, April 10, 2008

Intermodulation Distortion and IP3

John Krupsky, WA5MLF; John Drum, W4BXI; and Carl Ferguson, W4UOA have prepared a Powerpoint presentation on Intermodulation Distortion and 3rd Order Intercept Points for the Tuscaloosa Amateur Radio Club. Click on the hyperlink to view or download the presentation.