Software Defined Radio Market Size - By Component, By Radio, By Frequency Band, By Platform, By End Use, Analysis, Share, Growth Forecast, 2025 - 2034

Software Defined Radio Market Size

The global software defined radio market was valued at USD 16.9 billion in 2024 and is projected to grow at a CAGR of 7.4% between 2025 and 2034. The defense forces need secure, interoperable, communications networks, SDR technology eases the smooth coordination among different branches of the military and allied powers by providing the means to change frequencies, encryption, and waveform through software updates, instead of making changes in hardware.
 

Moreover, the emphasis on electronic warfare, tactical communications, and battlefield situational awareness has increased investments in next-generation SDR technologies. Governments all over the globe are investing in advanced SDR solutions to provide secure, real-time data transmission for critical mission, thus helping the defense sector to grow prominently, and resulting in the growth of the global SDR market.
 

For example, In October 2023, the U.S. Army ordered more than 7,000 additional RT-2129 CNRs from Thales, based on the improved multiband inter/intra team radio (IMBITR) technology. The order is under a multi-year, indefinite-delivery, indefinite-quantity (IDIQ) order with an amount of USD 6 billion, aiming to modernize the Army’s aging systems with next-generation SDR technology.
 

5G networks need high-speed, low-latency, and dynamic spectrum access, telecom operators are increasingly adopting SDRs to future-proof their infrastructure by allowing software-based upgrades instead of expensive hardware replacement. SDRs also support new wireless applications like IoT connectivity, smart cities, and private 5G networks for businesses and enterprises. The diversity of SDR technology leads to improving network efficiency, enhancing spectrum use, and supporting the growing need for high-speed wireless communication, in different industries.
 

Public safety agencies and emergency response teams are also adopting the Software-Defined Radio (SDR) technology to use improved communication in critical situations. In emergencies such as natural disasters, terrorist threats, or large-scale accidents, responders from various organizations police, fire departments, medical staff, and military used to face communication barrier due to incompatible radio systems. SDR is solving this issue by empowering assorted agencies to shift frequencies and encryption formulas in real time, supporting interoperability and coordinated response actions. Also, it improves disaster resilience by boosting rapid reconfiguration of communication networks in the case of infrastructure collapse
 

Software Defined Radio Market Trends

• Growing 5G networks, Software-Defined Radio (SDR) is proving to be a central technology to improve network adaptability and efficiency. Conventional radio hardware is not able to match the dynamic spectrum demands and low-latency needs of 5G, which makes SDR a perfect solution. With the ability to make software-based modifications, SDR helps telecom operators refine network performance, better manage spectrum, and roll out updates without expensive hardware upgrades. This trend is also accelerating smart cities, industrial IoT, and private 5G networks, where SDR enables smooth connectivity and improved network reliability.
   
• As an example, Rakuten Mobile's, a Japan cloud-native 5G network incorporates SDR in its Open Radio Access Network (Open RAN) to upgrade network flexibility, scalability, and cost cutting. By using SDR they replace hardware-based radio systems, which lead to 40% lower infrastructure expenditures, and help them optimize their spectrum management with AI-based technology. This strategy propels 5G rollout, minimizes reliance on proprietary hardware, and enhanced network flexibility. 
   
• SDR is advancing smart cities, IoT networks, and autonomous vehicle connectivity through its flexible, software-upgradable wireless solutions, which lead to increasing demand for hassle-free connectivity and real-time data exchange, industries are adapting SDR to enable dynamic spectrum allocation, remote updates, and cost-effective communication networks. SDR supports smart grid management, industrial automation, and private wireless networks, and helps them to achieve scalability and adaptability across various sectors.
   
• The space industry is continuously integrating Software-Defined Radio (SDR) to improve satellite communication and deep-space connectivity. SDR enables on-orbit reconfiguration, helping satellites to adapt frequencies, waveforms, and protocols through software updates instead of costly hardware changes. This flexibility improves mission efficiency, spectrum utilization, and long-term sustainability. Organizations such as NASA, SpaceX, and OneWeb are investing in SDR-based architectures to develop more adaptable, cost-effective, and high-performance satellite networks.
   

Software Defined Radio Market Analysis

Based on component, the market is divided into hardware and software, and services. In hardware segment held a market share of over 45% and is expected to cross USD 15 billion by 2034.
 

• Increasing demand for high-performance processing leads to the rise in usage of SDR hardware. Cultured military, aerospace, and telecommunications usage demands the use of field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and RF transceivers to proceed refined waveforms productively and provide real-time applicability. With enhancement in SDR technology, the demand for specialized, high-speed hardware components is growing, enabling improved communication efficiency and system reliability.
   
• The swift expansion of 5G networks and satellite communication is further driving SDR hardware uptake. As reliance on low-latency, high-frequency networking continues to grow, new communication systems need adaptable and software-defined hardware capabilities that enable dynamic spectrum sharing and non-seamless interoperability. SDR hardware is crucial for satellite operators and telecom service providers to future proof their networks so that they can change seamlessly between new wireless standards without having to spend money on physical upgrades.
   
• In May 2023, OneWeb, a satellite internet service provider, embedded the Software-Defined Radio (SDR) technology, in its low earth orbit (LEO) satellite constellation to increase connectivity and flexibility. SDR helps OneWeb's satellites to remake frequencies, waveforms, and protocols through software updates, instead of expensive hardware changes. This solution provides easy interoperability with varying telecom networks, enabling worldwide operators to scale 5G backhaul, rural broadband, and corporate communication services cost-effectively.
   
• Military and defense investments in SDR technology are mostly contributing to the growth of the hardware segment. Governments worldwide are implementing ruggedized, reconfigured hardware solutions to improve battlefield communication, electronic warfare, and secure tactical networks. The ability to revamp waveforms, encryption protocols, and frequency bands in real time, gives defense forces a strategic advantage, making SDR hardware a critical component in modern military operations.
   

Based on the Frequency Band, the software defined radio market is segmented into high frequency, very high frequency, ultra-high frequency, super high frequency, extremely high frequency. In the UHF segment, it dominated the market accounting for USD 6 billion in 2024.
 

• SDR-employed UHF radios enable military troops to dynamically change over to various frequency bands, providing secure and seamless communication over diverse geographical locations. Moreover, the penetration capability of UHF through thick environments, like forests, mountains, and cityscapes makes it ideal for battlefield communications, monitoring, and strategic coordination. As more and more efforts are being made towards developing defense communication networks with modern infrastructure, the need for SDR-employed UHF systems is on the rise.
   
• Public safety organizations, such as police, fire departments, and emergency medical services (EMS), depend heavily on UHF frequencies for clear, dependable, and long-range communication, UHF's ability to insert into buildings, and others make it the first choice for urban emergency response situations, allowing first responders to have effective and efficient communication even in disaster-hit zones.
   
• The UHF frequencies are widely applied in the commercial domain, such as broadcasting, aviation, and satellite communication, owing to their perfect tradeoff between range and bandwidth efficiency. UHF systems based on SDR are extremely useful in 5G networks, IoT technology, and space communications, where adaptability and dynamic spectrum use are essential. UHF Bands are also employed by satellite operators for space-to-ground communication to support efficient transmission of data using minimal power consumption. As the next-generation wireless networks and global connectivity programs get underway, UHF-based SDR solutions remain in high demand.
   

Based on platform, the software defined radio market is segmented into land, airborne, naval and space. The land segment is projected to grow fastest at the CAGR of 6% during the forecast period.
 

• The land-based sector has the largest market share in the market because it has more use in military, defense, public safety, and commercial communication networks. SDR technology is significant for land forces, assisting them with smooth, secure, and adaptable communication, in a very diverse operational environment.
   
• Military and defense agencies rely mostly on SDR for battlefield communications, tactical operations, and real-time data exchange. SDR's flexibility allows troops to operate across multiple frequencies, ensuring interoperability between different units and allied forces. This enhances coordination, situational awareness, and mission success.
   
• Also, SDR usage is increasing in sectors like public safety, transportation, for emergency response and infrastructure monitoring. Its ability to upgrade its software, without making any hardware changes, makes it cheap and future-proof, leading to improving its dominance in the land segment.
   
• In May 2022, FirstNet, a nationwide broadband network used for emergency services, ensuring hassle free communication between police, firefighters, and medical responders during disasters and crises, it allows SDR technology to help interoperability between different agencies, allowing responders to communicate over various frequency bands without needing hardware replacements. During Hurricane Katrina and California wildfires, SDR has a crucial role in restoring communications.
   

North America dominates the software defined radio market with a share of around 34% and U.S. leads the market in the region generating revenue of USD 5 billion in 2024.
 

• The predominance of U.S. comes from large-scale military and defense spending, under which the DoD focuses on secure, inter-operable communication systems under programs such as the joint tactical radio system (JTRS) and the handheld, manpack & small form-fit (HMS) radios.
   
• The U.S. leads in 5G technology, space-based communication, and AI-driven networks, further increasing SDR adoption. Companies such as Qualcomm, L3Harris, and Northrop Grumman enable SDRs into satellite communications, military-grade networking, and next-generation telecom infrastructure. The expansion of NASA and SpaceX’s space missions has also led to SDR utilization.
   
• In December 2024, L3Harris completed an in-depth review of its satellite communications payloads, which included creating CXK-1000 radios. These allow high-bandwidth Ka-band communication, which helps efficient transmission of data for both military and commercial satellites. L3Harris also has four missile-tracking satellites under the Tranche 0 Tracking Layer that are capable of global surveillance capabilities.
   

The software defined radio market in Germany is expected to experience significant and promising growth from 2025 to 2034.
 

• Germany is using SDR in public safety and transportation sectors, mainly in railway communication. The European rail traffic management system (ERTMS), mostly used in Germany, relies on SDR technology for effective cross-border communication and signal processing. Additionally, SDR adoption is increasing in situations like, in emergency response systems, enabling police, fire, and medical teams, to use a single, secure communication platform in case of disaster management and crisis response
   
• Germany is actively modernizing its defense communication systems as part of its Bundeswehr Digitalization Strategy and NATO commitments. The country is investing in next-generation strategic radios and secure military networks that use SDR technology for interoperable, encrypted, and dynamic battlefield communication. The German Armed Forces (Bundeswehr) have integrated SDR-based systems to enhance joint operations with NATO allies with real-time data exchange in modern warfare.
   
• As an example, in June 2024, Germany participates in the EULER project, which helps to improve interoperability among security organizations across Europe with implementation of SDR technology. This project focuses on developing high-data-rate waveforms and systems that can be rapidly deployed in crisis situations involving multiple nation.
   

The software defined radio market in China, will be expecting a notable expansion from 2025 to 2034.
 

• China's increasing aim on modernizing its military and defense communication systems, will drive the demand for SDRs. Technology provides flexible, secure, and adaptable communication, which is important for military applications such as battlefield communications, surveillance, and intelligence gathering.
   
• SDRs play an essential role in next-generation wireless communication, mainly in the development of 5G and 6G networks. As China continues to broaden its telecom infrastructure, SDRs will be vital for supporting them in multiple frequencies, dynamic spectrum allocation, and seamless software updates without the need of hardware changes.
   
• China's push for smart city development and IoT (Internet of Things) integration will increase demand for SDR technology. SDRs offer cost-effective, dynamic, and scalable communication solutions, making them ideal for autonomous vehicles, industrial automation, and emergency response systems.
   

Software Defined Radio Market Share

• The Top 5 companies in the software defined radio industry are Thales Group, L3Harris Technologies, BAE Systems, RTX and Codan Radio Communications, contributing around 40% of the market in 2024.
   
• Thales is a world leader in software-defined radio systems with an innovative product to address multiple market segments. Its products are the PR4G and MBITR radios that are bestsellers in service for 50 countries worldwide. The PR4G waveforms are the only ones that enable the simultaneous real-time transmission of voice and data, and the MBITR 2 is the first handheld two-channel software-defined radio in the market.
   
• L3Harris provides the C/TT-600, a modular, multiband software-defined radio (SDR) that is used to handle a broad spectrum of applications and orbits, such as low earth orbit (LEO), medium earth orbit (MEO), geostationary orbit (GEO), cislunar, and deep space missions. The open architecture of the unit is applicable for different configurations, which can be bought off-the-shelf or tailored to individual mission needs.
   
• BAE Systems is a major contributor in the tactical radio communications market, with its vision of creating cutting-edge SDR systems. The systems are equipped with improved encryption capabilities and address the increasing requirement for secure communications within defense operation
   
• RTX Corporation, Raytheon Technologies, operates in the electronic warfare industry, with a specialization in creating cutting-edge SDR technologies for military use. The work helps to improve communication and electronic warfare abilities.
   
• Codan Radio Communications is known in the strategic radio industry, offering SDR solutions that provide secure and reliable communication for different applications. Their solutions are aimed at addressing the needs of defense and public safety agencies.
   

Most companies in the SDR market focus on technology-driven spectrum management using AI-powered cognitive radio, satellite communication, and IoT. These technologies enable SDRs to automatically adjust frequencies, minimize interference, and optimize network performance, like how parametric insurers use satellite and AI for risk evaluation. Furthermore, SDRs provide real-time signal intelligence and interference mitigation for critical industries such as military, aviation, and emergency response. As radio spectrum demand increases, companies continue to develop dynamic spectrum-sharing models to enhance communication reliability.
 

• With increase in global connectivity, companies are targeting new markets where conventional communication infrastructure is not available. SDRs provides a low cost, software-based solution, to costly hardware-based radio systems, providing greater coverage and accessibility in underserved areas. One of the significant reasons in the SDR market is the use of blockchain and smart contracts to enable real-time, decentralized spectrum allocation. These technologies reduce regulatory delays, administrative costs, and the risk of spectrum fraud by automating transactions and ensuring transparent frequency management. By indulging automated spectrum leasing and interference detection, companies in the SDR space are streamlining operations and improving overall efficiency.
   

Software Defined Radio Market Companies

Major players operating in the software defined radio industry are:

• BAE Systems
• Codan Radio Communications
• Elbit Systems
• General Dynamics Mission Systems
• L3Harris Technologies
• Leonardo S.p.A.
• Rohde & Schwarz
• RTX Corporation
• Thales Group
• Ultra Electronics
   

Software Defined Radio Industry News

• In 2024, The U.S. Army has started a important modernization project for its Combat Net Radio (CNR) systems by awarding an indefinite delivery/indefinite quantity (ID/IQ) contract to L3Harris Technologies and Thales Defense Security. This contract, is of worth up to $6 billion over the next decade, defines the military's commitment to improve communication systems with advanced SDR technology.
   
• In Nov 2023, in a tactical move to improve its defense technology portfolio, BlueHalo has acquired Ipsolon, a company renowned for its ultra-small form factor software-defined radios. These SDRs are designed for challenging environments where traditional connectivity is limited, providing enhanced communication solutions for both land and air operations.
   
• In March 2024, Herrick Technology Laboratories (HTL), specialized in software-defined radio systems, for the U.S. Department of Defense, has allotted a $25 million investment, from Blue Delta Capital Partners. This funding will be used to accelerate HTL's growth and innovation in providing advanced signal detection and exploitation systems. ?
   
• In August 2023, in collaboration with the Ministry of Defense and backed by the General Authority of Military Industry (GAMI), SAMI, a subsidiary of the Public Investment Fund (PIF), inaugurated a new production line, for software-defined multi-band radio systems (SDRs). In collaboration with L3Harris Technologies, this is meant to enhance Saudi Arabia's defense industry locally.
   

The software defined radio market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue ($ Mn/Bn) from 2021 to 2034, for the following segments:

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Market, By Component

• Hardware
  • Converters
  • Integrated circuits
  • Digital signal processors
• Software
• Services
  • Professional services
  • Managed services
  • Consulting services

Market, By Radio

• Adaptive radio
• Cognitive radio/ intelligent radio
• Terrestrial trunked radio (TETRA) system
• Joint tactical radio systems
• Others

Market, by Frequency Band

• HF (High Frequency)
• VHF (Very High Frequency)
• UHF (Ultra High Frequency)
• SHF (Super High Frequency)
• EHF (Extremely High Frequency)

Market, by Platform

• Land
• Airborne
• Naval
• Space

Market, by End Use

• Military & defense
• Transportation
• Government
• Aerospace & aviation
• Telecommunication
• Others

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
  • Rest of Europe
• Asia Pacific
  • China
  • Japan
  • India
  • South Korea
  • Australia
  • Southeast Asia
  • Rest of Asia Pacific
• Latin America
  • Brazil
  • Mexico
  • Argentina
  • Rest of Latin America 
• MEA
  • UAE
  • Saudi Arabia
  • South Africa
  • Israel
  • Rest of Middle East & Africa