Released in October 2015, dpSDR is the first Native Mac client for the Flex Radio Signature series SDR Radios. DogparkSDR is a winner of the 2017 FlexRadio Pinnacle Award. ' I’m sitting in the Auckland airport, using dpSDR to copy CW on 20m from Mt Um.

• Winrad is a free software program designed to implement a Software Defined Radio (SDR), meant to run under Windows XP, Windows 2000, or Windows 98SE. In a nutshell, it accepts a chunk of up to 96 kHz coming from a complex mixer in form of two signals, I and Q, fed to the PC sound card. • A software defined radio by Alberto I2PHD • The DSP-10 is an amateur-radio, software-defined 2-meter transceiver that can be built at home. It operates not only on SSB, FM and CW, but also on four Weak-Signal modes. Features are tailored to operation on VHF, UHF and Microwave frequencies.

By W7PUA • Opensource software implementation of a DRM Receiver. Digital Radio Mondiale (DRM) is a new digital radio standard for the long-, medium- and short-wave ranges • Pioneering the integration of radio and personal computing, WiNRADiO Communications are the manufacturers of award-winning range of computer-controlled WiNRADiO receivers for professional and amateur applications. • FlexRadio Systems delivers the first truly open source Software Defined Radio transceiver for Amateur Radio use. Receive Only versions are also available for non Amateur Radio applications. Read the SDR Articles and the SDR-1000 Product Information. • SDR software for SoftRock40 freeware by Alex VE3NEA • iSDR is a software defined radio application compatible with the Apple iPhone, iPod touch and iPad.

ISDR is designed for experimenters, shortwave listeners, and amateur radio enthusiasts who would like a truly portable software-defined radio receiver. • The Open SDR Project • Programmable Digital Radio Receivers • Freeware software defined radio application for MacOSx 10.6 can interface with several SDR receivers and transmitters, also known as MACSDR.

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SDR is a new technology that offers a simple alternative to bulkier analog radio, adding more flexibility, tunable performance and a smaller form factor. SDR’s are everywhere nowadays, from your cell phone to your wireless headset and your cable modem. But Not all SDRs are born equal.

Airspy is a popular, high performance, affordable Software Defined Radio system using innovative signal processing techniques to satisfy the most demanding telecommunication professionals and radio enthusiasts. It is a serious alternative to both cost sensitive and higher end scanners while featuring the best radio browsing experience of the market thanks to the tight integration with the de facto standard SDR# signal analysis and demodulation software. The Airspy series offer continuous spectrum coverage and blazingly fast and accurate scanning anywhere between 24MHz and 1.8GHz with 10 or 6MHz instantaneous view. External GPS or Rubidium clocks are also supported for professional usages in the R2 version. We also provide state of the art radios for the lower HF bands covering the bands between 0 and 30 MHz with unmatched performance for the size. With their powerful architecture, careful implementation and open API, Airspy radios are the weapon of choice for professionals and advanced radio enthusiasts seeking cutting edge performance at the lowest cost.

Serious about SDR?