My suggestion is to make your Afedri SDR-Net first contact with HDSDR. This popular software radio program is included in the box on your Afedri CD. Read more
Soaring Shanghai May Reflect China’s Aspirations
Soaring Shanghai probably reflects what China would like to be. It’s miles ahead of Beijing and demonstrates what can be accomplished with more freedom. Read more
RSPduo Dual Channel SDR – A Hit at Dayton 2018
In case you missed it, SDRPlay hit a home run at the Dayton Hamvention last week with the introduction of the new RSPduo dual channel SDR. Let’s take a look. Read more
Afedri AFE822x Arrives – Ordering and Unboxing
AFE822x arrives with everything you would expect. Ordering and shipping is fast. You will be using the radio in no time! Read more
AFE822x Design – Low Cost Dual Channel SDR
AFE822x design rocks. Its modern architecture includes a really neat Texas Instruments direct sampler, and an embedded ARM CPU for control and connectivity over USB or Ethernet. Read more
Exploring South Korea – A City with Soul
On our Asia tour, we saw Hong Kong and Beijing, but Seoul captured my heart. Exploring South Korea was well worth the time on our cruise. Read more
Afedri SDR-Net – Great Value from Israel
Want a new receiver? Alex, 4Z5LV makes a number of reasonably priced Afedri SDR-Net software defined radios. Let’s find out how well they work. Read more
About VITA 49 – Discovering Radio Transport Protocol
Why should you care about VITA 49? I may just be the next big thing in software defined radio. Here is a gentle introduction. Read more
Nagasaki Cherry Blossoms at Ground Zero
Perfect timing. During our visit to Nagasaki cherry blossoms bloomed at ground zero of the 1945 atomic bomb. Quite a contrast. Read more
SDR Spatial Filtering Demo – Watch It Work
This GNURadio SDR spatial filtering demo shows how you can eliminate local RF interference using coherent sampling on two radio channels with different antennas. Read more