How does Software-defined Radio (SDR) work?
Updated January 2021 Most of us are familiar with communication devices such as AM/FM radios, Smart phones and Two-way radios. The radios within these devices are comprised of hardware in …
What to look for when buying a Software-Defined Radio (SDR)
At oneSDR we spend a lot of time researching and working with different Software-defined Radios. Based on our extensive experience with SDRs here is what we recommend you should consider …
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The Best Software-Defined Radio (SDR) for Education
Education and in particular in the area of Wireless Communication Systems is one of the main applications for SDR. We spent over 100 hours both researching and talking to experts …
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Analog-to-Digital Converters in Software-Defined Radio (SDR)
An Analog-to-Digital converter (ADC) is a device that converts an Analog signal to its Digital equivalent. The ADC is the bridge between the analog and digital in the world of …
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What is a Hybrid Software-Defined Radio (SDR)?
A hybrid SDR is a radio system utilizes a mix of conventional analog components as well as software and digital technologies to process a radio signal. The picture below shows …
A Technical Introduction to Software-defined Radio or SDR
Updated January 2021 Software-defined radio (SDR) is a radio system where traditional analog components are replaced with digital components and software technologies. In traditional radio systems, a radio was designed entirely …
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