OTA: Interferometry, DIY SDR, van Eck Phreaking, and More

David Lonard's interferometry

David Lonard has posted in the forum to share his results with using the LimeSDR for stargazing via astronomical interferometry, using the board’s 2×2 multiple-input multiple-output (MIMO) functionality. “I’ve been working on a 1420 MHz radio astronomy interferometer for a while now and using the LimeSDR that I just received I’m getting some nice results,”…

Read more

Over The Air: Luftek Enclosure Review, Testing Microwave Filters, New GNU Radio, Massive MIMO Trials, AMSAT LimeSDR, Software Defined Everything, and SDR Rocketry

Luftek Enclosure, as pictured by cde.

Anyone¬†looking for an attractive and functional housing for their LimeSDR boards should take a glance at this forum post from user cde, who has penned a small review of the casing and panels designed by luftek last year – and has detailed a few modifications he made to improve the board’s performance to boot. First…

Read more