Low-cost DSP-based Amateur Radio Receiver
Not a product endorsement, but certainly an interesting design… have a look over at Tindie for a small HF receiver that microwavemont has built from an Si4735 DSP chip. It’s got a small OLED...
Not a product endorsement, but certainly an interesting design… have a look over at Tindie for a small HF receiver that microwavemont has built from an Si4735 DSP chip. It’s got a small OLED...
How to Design a Stable High Frequency Amplifier by GHz Europehttps://ghz-europe.com/how-to-design-a-stable-high-frequency-amplifier/ (sourced and republished from RSS feeds) This short video series introduces stability analysis in high frequency circuit design. Stability analysis is becoming much...
Looking for an online calculator to make LC filter design easier? Why not have a look at this one that can helpfully limit the component values to standard values: RF Tools | LC Filters...
Cardiff University ARS have kindly posted videos of the March 2020 UK Microwave Round-Table up on YouTube. Content covering HD TV, Mesh Networking, Software Defined Radio, GNU Radio, and RF Power Amplifier theory and...
Thanks to Derek Kozel and Cardiff University ARS for pointing out some talks from the Cardiff Microwave Roundtable 2019 have now come online… Amateur Optical Communications by Barry Chambers, G8AGN RF Power Amplifier Design...
Interested in building an FPGA board yourself? Over on Twitter, Matthew Venn has posted links to his first FPGA PCB that he’s put together. Hit Github page has some links out to inspiration and...
Simulating circuit designs ahead of building them on the bench can be a great approach and allow you to modify and evaluate circuits quickly. One of the most well-known free circuit simulation software packages...
Commercial Circuit Simulator Goes Free by Al Williams https://hackaday.com/2020/01/08/commercial-circuit-simulator-goes-free/ (sourced and republished from RSS feeds) If you are looking for simulation software, you are probably thinking LTSpice or one of the open-source simulators like...
LC Oscillators, Animated by Al Williams https://hackaday.com/2020/01/02/lc-oscillators-animated/ (sourced and republished from RSS feeds) We wish that all the beautiful animations that are available today to understand math and electronics had been around when we...
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