Electrical Engineering Stack Exchange
Electrical Engineering Stack Exchange

Questions tagged [sdr]

Software Defined Radio is a technology for doing radio signal synthesis and demodulation/analysis using software.

Software Defined Radio is a technology which abstracts the hardware functionality of a radio transmitter or receiver (for example, FM radio) into software.

In an SDR receiver, the hardware simply samples raw RF signal and provides the data to software that analyzes and demodulates it.

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SDR pcb design guide

I am searching for any type of guides for pcb design for SDR (software defined radio) application without luck. I am planning to design pcb board with Zynq-7000 and AD9364 onboard. Any recommendation and useful links? Thanks.
user3583807
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Replacing 28.8Mhz TCO with up-converted GPSDO 10Mhz signal?

Would it be possible to design a circuit that could replace the TXCO (28.8Mhz) of a RTLSDR dongle by replacing it with a signal generated from a 10Mhz reference signal, coming from a GPSDO? And what kind of components could do the job?
user2950459
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USRP N310 frequency range

USRP N310 uses AD9371 RF transceiver but it has more wider frequency range. The AD9371 tunable range is from 300 MHz to 6000 MHz, but the N310 with 10 MHz to 6 GHz extended frequency range. Why? Here is the schematic of N310: Schematic
armcc
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What is the difference between IF data and IQ data? How we can read IF data in SDR?

How to read IF data in GNU SDR? As i had tried a lot to read IF data in SDR but it can be readable in MATLAB but not in SDR..
user185950
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