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SDR as Site Survey tool

Articles dealing with RFI mitigation.

RFI Site survey – Part II, interpretation

This is part II in a series of articles which will cover how I interpret and use SDR captured spectrograms as they relate to my RFI mitigation efforts.  See Part I, Using a SDR as a Site Survey Tool for how I setup and use the SDRPlay RSP1 as my SDR of choice, while using HDSDR as the radio control program.  The concept was to view my RFI environment as a whole, not in realtime, but across long periods of time, and very wide frequency spans. Continue reading »

Categories: I have RFI: Series, Info, RFI Mitigation, SDR as Site Survey tool | Leave a comment

Using a SDR as a RFI site survey tool

Over the past several years it seems I have done nothing but hunt RFI sources. This process reminds me much of the old childs game called “Whac-A-Mole”. So the use of a SDR came to mind… This is how I set up an SDR site survey tool. Continue reading »

Categories: Cleanup, Construction, Digital, Info, Quantification, RFI Mitigation, SDR as Site Survey tool, Tools | 13 Comments