Tag Archives: Software Defined Radio

London Shortwave updates his portable SDR

SWLing Post contributor, London Shortwave, has updated his portable SDR setup to achieve a lower noise floor by implementing a Wellbrook UMB130 balun. Click here to read his post.

Posted in Articles, News, Portable Radio, Shortwave Radio, Software Defined Radio | Tagged , , | 1 Comment

An inexpensive Windows tablet for portable SDRs?

I’ve never been a fan of tablet PCs. I have an old Android tablet that I occasionally use to watch Netflix and read eBooks, but when I want to interact with a computer, I typically want the convenience of a … Continue reading

Posted in News, Portable Radio, Shortwave Radio, Software Defined Radio | Tagged , , , | 8 Comments

Roundup of software defined radios

  Many thanks to several readers (including Mike and Greg) who have shared a link to RTL-SDR.com’s Roundup of Software Defined Receivers. The list gives an excellent, comprehensive overview of SDRs currently on the market. I encourage you to check … Continue reading

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SDRplay RSP: now $149 or £99

I just received the following tweet from @SDRplay: We’ve been able to reduce the SDRplay RSP price to $149 or £99 (approx €149 ) + tax/shipping. See http://www.sdrplay.com  I’ve just started reviewing the SDRplay RSP for the June 2015 issue … Continue reading

Posted in New Products, News, Shortwave Radio, Software Defined Radio | Tagged , , , , | 6 Comments

The Quadrus SDR: A New Military-Grade Software Defined Radio Receiver

Dr. Bertalan Eged of Spectrafold Technologies recently contacted me regarding a new military grade SDR they’ve produced: the Quadrus SDR. Today is the Quadrus official release. The Quadrus SDR has phase-coherent multi-channel capabilities with up to 16 channels, which means that it … Continue reading

Posted in Digital Modes, Manufacturers, New Products, News, Radios, Shortwave Radio, Shortwave Radio Index, Software Defined Radio | Tagged , , , , | 1 Comment

23 January 2015: A Friday morning 31 meter band scan

This morning, I tuned around the 31 meter band and was surprised with favorable propagation out of Asia (see spectrum waterfall above–click to enlarge). I started logging a few stations, but the effort quickly turned into a full band scan/survey.  I logged everything … Continue reading

Posted in Broadcasters, News, Schedules and Frequencies, Software Defined Radio, What's On Shortwave | Tagged , , , , | 3 Comments

Excellent website dedicated to the RTL-SDR

SWLing Post reader, Mike, writes: Check this website – not only does it cover RTL dongles, but others as well as Airspy… http://www.rtl-sdr.com/ Many thanks, Mike. The depth of RTL-SDR.com is most impressive. They seem to post near daily updates … Continue reading

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