Building a Direct Conversion Receiver: Part 2

Building QRP Labs Band Pass Filters: 3 Tips you should know!

QSX Update: Spectrum Analyzer!

For those of us anticipating the release of the QRP Labs QSX (which we talked about in A Previous Post), any news from Hans Summers, the owner of QRP Labs, is exciting. He posted an update over the weekend that will whet the appetite a bit.

If you’re unfamiliar with what a spectrum analyzer does, don’t worry- just watch the video. It’s normally an extremely expensive piece of equipment, but Hans has managed to shoehorn such an analyzer into the QSX. This is significant because it’ll make aligning the radio for top performance much, much easier. 

Hans walks through some of the general functions of the spectrum analyzer and how it’ll be used in the QSX. Give the video a watch below:

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