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  2. List of software-defined radios - Wikipedia

    en.wikipedia.org/wiki/List_of_software-defined...

    FMC (to Xilinx board) then USB 2.0 or Gigabit Ethernet. Yes Yes Yes ADALM-PLUTO [15] Pre-built Active 325 MHz – 3.8 GHz (70 MHz – 6 GHz with software modification [16]) 20 MHz (streaming may be less due to USB 2.0) 12 12 Yes 61.44 MSPS 1/1 USB 2.0, Ethernet & WLAN with USB-OTG adapter Yes Yes Yes Xilinx Zynq Z-7010 AFEDRI SDR [17] Pre-built

  3. Universal Software Radio Peripheral - Wikipedia

    en.wikipedia.org/wiki/Universal_Software_Radio...

    The board schematics for select USRP models are freely available for download; all USRP products are controlled with the open source UHD driver, which is free and open source software. [2] USRPs are commonly used with the GNU Radio software suite to create complex software-defined radio systems.

  4. Software-defined radio - Wikipedia

    en.wikipedia.org/wiki/Software-defined_radio

    Software-defined radio (SDR) is a radio communication system where components that conventionally have been implemented in analog hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a computer or embedded system. [1]

  5. Software Communications Architecture - Wikipedia

    en.wikipedia.org/wiki/Software_Communications...

    The SCA is published by the Joint Tactical Networking Center (JTNC). This architecture was developed to assist in the development of Software Defined Radio (SDR) communication systems, capturing the benefits of recent technology advances which are expected to greatly enhance interoperability of communication systems and reduce development and deployment costs.

  6. ETSI Satellite Digital Radio - Wikipedia

    en.wikipedia.org/wiki/ETSI_Satellite_Digital_Radio

    ETSI Satellite Digital Radio (SDR or ETSI SDR) describes a standard of satellite digital radio. It is an activity of the European standardisation organisation ETSI . It addresses systems where a satellite broadcast directly to mobile and handheld receivers in L band or S band and is complemented by terrestrial transmitters.

  7. SDR - Wikipedia

    en.wikipedia.org/wiki/SDR

    SDR may refer to: Science and technology. ETSI Satellite Digital Radio; Selective dorsal rhizotomy, a neurosurgery; Short-chain dehydrogenase, short-chain ...

  8. Occupational prestige - Wikipedia

    en.wikipedia.org/wiki/Occupational_prestige

    Occupational prestige results from the consensual rating of a job - based on the belief of that job's worthiness. The term prestige itself refers to the admiration and respect that a particular occupation holds in a society. Occupational prestige is prestige independent of particular individuals who occupy a job.

  9. Ionosonde - Wikipedia

    en.wikipedia.org/wiki/Ionosonde

    An analysis of existing transmitters has been done using SDR technology. [4] For better identification of chirp transmitters the following notation is used: <repetition rate (s)>:<chirp offset (s)>, where the repetition rate is the time between two sweeps in seconds and the chirp offset is the time of the first sweep from 0 MHz after a full ...