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Radio communication system implemented in software
Software-defined radio (SDR) is a radio communication system where components that conventionally have been implemented in analog hardware (e.g. mixers
Software-defined_radio
Performance Software Defined Radio". airspy.com. Retrieved February 27, 2026. "Airspy SDR# | Low Cost High Performance Portable Software Defined Radio". airspy
List of software-defined radios
List_of_software-defined_radios
Topics referred to by the same term
network Software-defined networking Software-defined perimeter Software-defined protection Software-defined radio List of software-defined radios Software-defined
Software-defined
Paneuropean military integration project for radio
European Secure Software-defined Radio (ESSOR) is a planned European Union (EU) Permanent Structured Cooperation project for the development of common
European Secure Software-defined Radio
European_Secure_Software-defined_Radio
Product family of software-defined radios
Universal Software Radio Peripheral (USRP) is a range of software-defined radios designed and sold by Ettus Research and its parent company, National Instruments
Universal Software Radio Peripheral
Universal_Software_Radio_Peripheral
OpenBSD. Amateur radio station § Computer-control software List of amateur radio modes Software-defined radio "DX Atlas: Amateur Radio software". www.dxatlas
List of amateur radio software
List_of_amateur_radio_software
Approach to network management
Software-defined networking (SDN) is an approach to network management that uses abstraction to enable dynamic and programmatically efficient network configuration
Software-defined_networking
generally available CPUs became cheap enough to enable commercial software-defined radio (SDR) technology and softswitches. SDMN extends these trends into
Software-defined mobile network
Software-defined_mobile_network
GNSS receiver implemented in software
A software GNSS receiver is a Global Navigation Satellite System (GNSS) receiver that has been designed and implemented using software-defined radio stations
GNSS software-defined receiver
GNSS_software-defined_receiver
Infrastructure management
storage resources into software-managed pools Software-defined radio (SDR), where radio signal processing is implemented in software rather than hardware
Software-defined infrastructure
Software-defined_infrastructure
Automobile with core functions implemented in software
coining the term "software-defined" for that in 2012 (borrowed from SDR). The characteristics of a software-defined vehicle were defined differently in the
Software_Defined_Vehicle
Military handheld software-defined radio
Inter/Intra Team Radio (MBITR) is a widely fielded handheld multiband, tactical software-defined radio, used by NATO forces around the world. The radio is built
AN/PRC-148
Block programming software for radio
GNU Radio is a free software development toolkit that provides signal processing blocks to implement software-defined radios and signal processing systems
GNU_Radio
in software defined radio. This document included a reference application framework for software defined radios, referred to as the Software Radio Architecture
Wireless_Innovation_Forum
Shortwave radio
and insulators. The typical shortwave radio receiver design is a superheterodyne receiver. Software-defined radios replace one or more stages of a superheterodyne
Shortwave_radio_receiver
Weather image transmission system
after 1996. A popular device used to receive the APT signals is a Software-defined radio (SDR). Many of these are cheap, and allow reception of frequencies
Automatic picture transmission
Automatic_picture_transmission
Open architecture framework for software-defined radio
The Software Communications Architecture (SCA) is an open architecture framework that defines a standard way for radios to instantiate, configure, and
Software Communications Architecture
Software_Communications_Architecture
Proposed US military radio system
Joint Tactical Radio System (JTRS) aimed to replace existing radios in the American military with a single set of software-defined radios that could have
Joint_Tactical_Radio_System
American satellite company
launched DemoSat-2, a prototype 3U CubeSat. The launch aimed to test software-defined radio (SDR) technology for future larger communications satellites. The
Astranis
American satellite communications and aerospace technology company
2023, CesiumAstro acquired TXMission, a UK-based developer of software-defined radios and modems, broadening the technology portfolio and establishing
CesiumAstro
American electrical engineer and businessman
In November 2004, its Anywave technology became the first use of software-defined radio certified by the US Federal Communications Commission, and ADC Telecommunications
Vanu_Bose
Type of SDR radio
The OpenHPSDR (High Performance Software Defined Radio) project dates from 2005 when Phil Covington, Phil Harman, and Bill Tracey combined their separate
OpenHPSDR
State Design for the Radio Amateur, Chapter 5 "Receiver Design Basics", American Radio Relay League 1977, no ISBN Software Defined Radio: Architectures, Systems
Radio_receiver_design
SDR half-duplex transceiver
HackRF One is a wide band software defined radio (SDR) half-duplex transceiver created and manufactured by Great Scott Gadgets. It is able to send and
HackRF_One
Process of extracting the original information-bearing signal from a carrier wave
demodulator is an electronic circuit (or computer program in a software-defined radio) that is used to recover the information content from the modulated
Demodulation
Open source amateur radio mode
open-source software defined radio receiver/transmitter OpenWebRX - web-based software defined radio receiver mrefd - M17 reflector rpitx - general radio frequency
M17_(amateur_radio)
military project to use software-defined radio technology to make it possible to communicate with over 10 different types of military radios from a single system
SpeakEasy
Canadian Communications Research Centre (CRC) under contract by the Software Defined Radio Forum (now Wireless Innovation Forum). The code is openly available
Software Communications Architecture Reference Implementation
Software_Communications_Architecture_Reference_Implementation
Communication system
is a product family of digital military radio equipment (software defined radios, SDR) from Telefunken Radio Communication Systems GmbH & Co. KG, the
E-LynX
Family of software-defined radios
The Frontier Radio is a family of software-defined radios developed by the Johns Hopkins University Applied Physics Laboratory (or APL). Four variants
Frontier_Radio
Coaxial cable connector
systems, hand-held radio and mobile telephone antennas and, more recently, with WiFi antenna systems and USB software-defined radio dongles. It is also
SMA_connector
Spacecraft and rover telecommunications package
Todd; et al. (2006). "The Electra Radio" (PDF). In Hamkins, Jon; Simon, Marvin K. (eds.). Autonomous Software-Defined Radio Receivers for Deep Space Applications
Electra_(radio)
Dynamically programmable radio
cognitive radio—dynamically changing the frequency band used by messages between two consecutive nodes on the path; and software-defined radio—dynamically
Cognitive_radio
Radio standard by ETSI
contained errors. NR+ radio can operate on frequencies below 6 GHz. Standard defined speeds are up to gigabits per second. Radio implementations of course
DECT-2020
Integrated circuit technology
Practical software-defined radio (SDR) for commercial use was enabled by RF CMOS, which is capable of implementing an entire software-defined radio system
RF_CMOS
American telecommunications company
Artemis Networks is a wireless technology company responsible for the software-defined radio technologies pCell and pWave. Artemis claims pCell technology is
Artemis_Networks
Open source implementation of LTE standards
telecom networks. Universal Software Radio Peripheral LTE (telecommunication) E-UTRA OpenLTE OpenLTE GH Software-Defined Radio Lets Communities Build Their
OpenLTE
Fourth-generation mobile telecommunications standard
3G and 2G. In November 2008, the International Telecommunication Union-Radio communications sector (ITU-R) specified a set of requirements for 4G standards
4G
Combined real-and-virtual environment
(extend) beyond typical human perception, e.g. allowing us to see sound waves, radio waves, and otherwise invisible phenomena. XR is rapidly growing beyond research
Extended_reality
US military aircraft software-defined VHF/UHF/SATCOM radio
The AN/ARC-231 Skyfire is a software-definable radio for military aircraft that provides two-way, multi-mode voice and data communications over a 30 to
AN/ARC-231
International amateur radio organization
Software-Defined Radio) project which has developed a modular and extensible hardware platform for amateur and experimenter oriented software-defined
Tucson_Amateur_Packet_Radio
Supranational political and economic union
federation, but has not formally defined itself as either. (It does not have a formal constitution: its status is defined by the Treaty of European Union
European_Union
Non-commercial, research-oriented flight-tracking platform
information over the publicly accessible 1090 MHz radio frequency channel using software-defined radio receivers. Currently, the network tracks and displays
OpenSky_Network
solution is using a full radio automation suite. There are many commercial and free radio automation packages available. Radio software allows AM and FM broadcasting
Radio_software
Software-defined radio
family of portable, tactical VHF/UHF/L-band software-defined voice and data communications combat-net radio, originally manufactured by Harris Corporation
AN/PRC-117
Low-bitrate speech encoding format
in several radios and Software Defined Radio Systems: FreeDV FlexRadio 6000 series SM1000 Quisk M17 Project DTC Sentry Mesh 6161 MANET radio Codec 2 has
Codec_2
Amateur radio communications software
weak-signal radio communication between amateur radio operators. The protocol was designed, and a program written initially, by Joe Taylor, K1JT. The software code
WSPR_(amateur_radio_software)
Open-source computing hardware project
capable of emulating TSOP NAND flash devices Inclusion of a MyriadRF software-defined radio at all hardware-purchasing backing levels. The Novena shipped with
Novena_(computing_platform)
wireless protocol stacks, IP-based communication networks, software-defined radio, and Software Communications Architecture (SCA)-compatible waveforms. Etherstack
Etherstack
Electronic circuit
oscillator (DCO) is used in synthesizers, microcontrollers, and software-defined radios. The name is analogous to "voltage-controlled oscillator". DCOs
Digitally controlled oscillator
Digitally_controlled_oscillator
Signal analyser
Musical acoustics Radar Seismic data processing SETI Signal analysis Software Defined Radio Spectral analysis Very low frequency (VLF) reception WWV frequency
Baudline
Overview of and topical guide to radio
Shortwave broadcasting Radar Radio astronomy Radio navigation Radiotelephone Satellite radio Software-defined radio Two-way radio (Aviation, Land-based commercial
Outline_of_radio
ETSI standard for cordless telephony
audio bandwidth of up to 48 kHz. DECT-2020 New Radio protocol was published in July 2020; it defines a new physical interface based on cyclic prefix
DECT
Pakistani military tactical data link system
public however open source analysis suggests that it is based on software-defined radio (SDR) technology and that it uses TDMA based structure with rapid
Link-17
Swedish commemorative holiday
designed to receive VLF transmissions directly. In recent years, Software-defined radio receivers have proven to be very useful and effective in receiving
Alexanderson_Day
Method of encoding digital data on multiple carrier frequencies
communication channels based on super-Rayleigh resolution of signals// Radio electronics and communications systems c/c of Izvestiia- vysshie uchebnye
Non-orthogonal frequency-division multiplexing
Non-orthogonal_frequency-division_multiplexing
dynamically changed by software to react to changes in the environment; these systems are known as software-defined radios or cognitive radio. Many of the functions
History_of_radio_receivers
Topics referred to by the same term
the file extension .sdr Software-defined radio, enabling computers to tune a wide spectrum of radio frequencies, using software instead of hardware for
SDR
Electronic devices detecting human presence
secure. This could be achieved through self-testing and self-repairing software and privacy-ensuring technology. Ambient intelligence has a relationship
Ambient_intelligence
Fourier-related transform for signals that change over time
known as a spectrogram or waterfall plot, such as commonly used in software defined radio (SDR) based spectrum displays. Full bandwidth displays covering
Short-time_Fourier_transform
Aircraft surveillance technology
post-flight analysis. The FAA continues to support ADS-B through ongoing software updates, performance monitoring, and equipment guidance. ADS-B Out broadcasts
Automatic Dependent Surveillance–Broadcast
Automatic_Dependent_Surveillance–Broadcast
Type of radio used in military operations
Sat-Com Pty Ltd JTRS Joint Electronics Type Designation System Software-defined radio This article incorporates public domain material from Federal Standard
Combat-net_radio
Classification of sophisticated jet fighter aircraft entering service since 2005
avionics also contributed to an F-35A crash in 2020. The F-35 uses software-defined radio systems, in which common middleware controls field-programmable
Fifth-generation_fighter
Topics referred to by the same term
Australian National Broadband Network Radio Spectrum Processor, an electronic device used in software-defined radio Role Swap Protocol, a communication
RSP
etc. It has been recently made possible by the availability of software-defined radio due to development of fast enough processors both at servers and
Dynamic_spectrum_management
Forum (WWRF), in the Wireless Innovation Forum (WINNF) (formerly Software Defined Radio Forum), and in the European FP6 project End-to-End Reconfigurability
Reconfigurability
Communication component of Link-16
MIDS-JTRS (Joint Tactical Radio System Terminals). MIDS-JTRS is a software-defined radio (SDR) that is compliant with the JTRS Software Communication Architecture
Multifunctional Information Distribution System
Multifunctional_Information_Distribution_System
Third-generation mobile telecommunications standard
decade since the introduction of 1G systems in 1979. Each generation is defined by the introduction of new frequency bands, higher data rates, and transmission
3G
but Arms Annual Review Equipment Galileo navigation system Secure Software-defined Radio (PESCO) Decorations Service medal Medal for Extraordinary Meritorious
European_Union_sanctions
Method of encoding digital data on multiple carrier frequencies
(WLAN) radio interfaces IEEE 802.11a, g, n, ac, ah and HIPERLAN/2 The digital radio systems DAB/EUREKA 147, DAB+, Digital Radio Mondiale, HD Radio, T-DMB
Orthogonal frequency-division multiplexing
Orthogonal_frequency-division_multiplexing
Polish engineer
communications and software-defined radio systems, contributing to the development of open digital radio protocols and open-source radio platforms, including
Wojciech_Kaczmarski
receivers. In November 2006, Lyrtech released a small form factor software-defined radio development platform in partnership with Texas Instruments and Xilinx
Lyrtech
Digital radio broadcasting standard
package for software-defined radios which can be licensed to radio manufacturers. Software package for car radios with DRM – Digital Radio Mondiale The
Digital_Radio_Mondiale
Computer program module
interaction with the real world (robotics, vehicle automation, software-defined radio, et al.) The Object Management Group Real-time CORBA specification
Message_broker
Signal amplifier that doesn't significantly degrade the signal-noise ratio
the antenna and the receiver. LNAs can enhance the performance of software-defined radio (SDR) receiver systems. SDRs are typically designed to be general
Low-noise_amplifier
telephone services on a single network. The technology incorporates a software-defined radio device, and is designed with a consolidated set of hardware components
Huawei_SingleRAN
Single-board computer
and DAC, the Red Pitaya can be used as a software-defined radio receiver and transmitter and in other radio frequency applications. HAMLAB, a fully featured
Red_Pitaya_(computer)
Topics referred to by the same term
of computer source code during development Cognitive radio, an outgrowth of software-defined radio Cognitive robotics Control register Card reader Cauchy–Riemann
CR
Second-generation mobile telecommunications standard
which was defined by the European Telecommunications Standards Institute (ETSI). The Telecommunications Industry Association (TIA) defined the cdmaOne
2G
Topics referred to by the same term
interface Software Communications Architecture, in Software-Defined Radio (SDR) Static code analysis Strong customer authentication Software Composition
SCA
American radio signal analytics company
to as a Hawk) in the cluster has a Software-Defined Radio (SDR) with the ability to detect a wide range of radio frequencies. Once all three satellites
HawkEye_360
Urban large-scale air purifier
memory RRAM SONOS UltraRAM Optical computing RFID Chipless RFID Software-defined radio Three-dimensional integrated circuit Materials science Aerogel Amorphous
Smog_tower
Geosynchronous satellite of India
military satellites because it will be dedicated to secure link software-defined radio communications only.[citation needed] GSAT-7, is a series of satellites
GSAT-7C
Filter that rejects signals inside a certain range
reduce the signal from the nearby transmitter. Software-defined radio Most affordable software-defined radios (SDR) on the market today suffer from limited
Band-stop_filter
Israeli chip company
level protocol stack software conforming to 3GPP LTE standards. Altair products are based on proprietary Software-Defined Radio (SDR) and are small and
Altair_Semiconductor
Founder of GNU Radio project
Blossom is the founder of the GNU Radio project. GNU Radio is a free software toolkit for building software-defined radio and signal processing systems.
Eric_Blossom
Cisco IOS (Internetworking Operating System) software and also contains an onboard Software-defined radio running satellite modem waveforms. The United
Internet_Routing_in_Space
Indian 4.5 gen multirole fighter
Control Computer (DFCC). The Tejas Mark 2 will have indigenous software-defined radio-based tactical data link for secured communication and network-centric
HAL_Tejas_Mk2
Hobby of listening to shortwave radio
performance. Many hobbyists also choose to use Software-defined radio receivers for their benefits over traditional radios. With the advent of the Internet, many
Shortwave_listening
Digital voice and data protocol specification for amateur radio
by a Software Defined Radio and decoding of the D-Star header information done by the program dstar.exe. Reception done by a Software Defined Radio and
D-STAR
Mobile broadband communication standard
ST-Ericsson) demonstrated a multi-mode LTE modem as the basis for a software-defined radio system for use in cellphones. picoChip and Mimoon demonstrated a
LTE_(telecommunication)
Light tank in the Philippine military
7,000 meters away. Communications are handled by Elbit's E-LynX software-defined radio (SDR) network. Categorized by the Philippine Army as a "tracked
Sabrah_light_tank
Software that allows a sound card to be used as a data modem
data modem. The software is mostly used by amateur radio operators who connect the microphone and headphone connections of an amateur radio SSB or FM transceiver
Fldigi
Czech-born Australian inventor and entrepreneur
(in particular computing for the blind) and radio communications (in particular software-defined radios). He is a Member of the Order of Australia, winner
Milan_Hudecek
Authorized cyberattack for testing purposes
reconnaissance and exploitation. SDR (Software-defined Radio)— versatile tool for analyzing and attacking radio communications and protocols, including
Penetration_test
Belgian electrical engineer
whose research focuses on wireless networking, including software-defined radio, cognitive radio, body area networks, and vehicular ad hoc networks. She
Ingrid_Moerman
Internet service simulating ham communication
local oscillator signal with the received signal, very similar to Software-defined radio. The digital artifact of the decoded audio signal is later filtered
HamSphere
Modem that uses software to minimize the need for hardware
PSTN softmodems, such as USB or PCI. Baseband processor GeoPort Software-defined radio (SDR) Winprinter Walbran, Sean (24 February 2001). "Linmodem-HOWTO"
Softmodem
Mobile telecommunications phase
be adopted globally. In some instances, 3G networks do not use the same radio frequencies as 2G so mobile operators must build entirely new networks and
3G_adoption
Radio protocol used by US and NATO military
military radio protocol for mobile ad hoc networking (MANETs) for software defined radios. It was developed as part of the Joint Tactical Radio System (JTRS)
Wideband_Networking_Waveform
travel, tourism, insurance
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