Building a magnetic loop antenna and broadband amplifier for your SDR

In this guest post, Dave Gahimer, K9ZCE, describes how you can build a compact (dual) magnetic loop antenna to improve reception from your inexpensive SDR.

Dave’s homebrew antenna includes both a horizontally and vertically-polarized loop, allowing better mitigation of fading. It is also an excellent choice for those living in areas with heavy RFI or antenna restrictions.

Click here to read his construction notes:

Thomas, K4SWL