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This section provides an overview for signal analyzers as well as their applications and principles. Also, please take a look at the list of 33 signal analyzer manufacturers and their company rankings. Here are the top-ranked signal analyzer companies as of December, 2024: 1.Farran Technology Ltd, 2.Sencore, Inc., 3.MICRONIX USA.
Table of Contents
A signal analyzer is a signal measurement, evaluation, and analysis instrument that can detect even signals with complex modulation.
It can measure the amplitude versus frequency of an incoming signal over the entire frequency range of the instrument and the spectrum strength of known or unknown signals. It can also measure the amplitude and phase of an input signal at a single frequency within the instrument's intermediate frequency (IF) bandwidth.
In addition to frequency domain spectrum measurements, signal analyzers are capable of advanced time domain analysis. The modulation quality of complex digitally modulated signals, such as cellular phones, can be analyzed using sophisticated signal analysis processing.
Signal analyzers are used for frequency spectrum analysis, time-based signal analysis, and the evaluation of modulation signal quality.
Signal analyzers are used for frequency spectrum analysis. It is especially useful for evaluating ACLR (adjacent channel leakage power), which expresses signal distortion of digitally modulated waveforms.
Applications include testing RF characteristics of terminals and transmitting machines in digital radio systems. Specifically, they include carrier frequency, channel bandwidth, channel power, occupied bandwidth, and adjacent channel leakage power ratio.
In addition, it can measure spurious and harmonics over a wide frequency range from an RF band to a microwave band, which is a major feature of superheterodyne spectrum analyzers.
Signal analyzers are also used for time-based signal analysis. The input RF signal is converted to a digital IQ data format, captured, and processed digitally at a high speed.
Therefore, it is effective for analyzing the PvT (Power vs. Time) waveform of each slot in 5G modulation.
A signal analyzer is also used for evaluation of modulation accuracy EVM and CCDF (complementary cumulative distribution function) evaluation analysis, which are familiar in the world of mobile communications.
In addition to spectrum characteristics, the modulation quality of digitally modulated signals used in communication systems must be measured to maintain stable communication conditions. In this respect, signal analyzers can also measure the modulation quality of digitally modulated signals by combining it with various vector analysis applications.
The signal analyzer captures the memory of the measured signal for a certain amount of time, with only the frequency of the signal converted. Then, the system obtains analysis results through the steps of "digitizing and storing," "converting frequency," and "converting to spectrum, etc."
First, the measurement signal entering the input section of the Signal Analyzer is converted to an intermediate frequency (IF) in the frequency conversion section. Next, the IF-converted measurement signal is converted to digital data. The digitized time-series waveform data is then immediately captured into the internal memory. This data can also be stored separately on a hard disk.
Signal analyzers have the advantage of high-speed processing and high repeatability. It is suitable for analysis and analysis of high-resolution standards such as millimeter wave (wavelength range from 1 to 10 mm) and sub-millimeter wave (wavelength range from 0.1 to 1 mm).
Signal Analyzer is a spectrum analyzer capable of analyzing modulated signals. Specifically, Signal Analyzers are very advanced in time-based signal measurement and analysis.
Signal analyzers have unique signal processing techniques that spectrum analyzers do not have. In addition to the superheterodyne method, this method uses a high-speed A/D converter to convert the signal to a digital signal, load the data into memory, and perform a high-speed Fourier transform.
This method enables analysis of recent digital modulation waveforms such as LTE and 5G, which have complex time response components and cannot be analyzed with conventional spectrum analyzers due to time response limitations.
Signal analyzers tend to be priced in a wide range because the internal memory and digital processing power required for analysis vary greatly depending on the supported functions and frequency range.
*Including some distributors, etc.
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Micronix USA is an American manufacturer of micro and nano positioning components based in Fountain Valley, California, and founded in 2006. The company produces Piezo positioners, modular linear stages, motion controllers, and accessories. It is capable of customizing its products to operate in specific conditions such as in vacuums and non-magnetic environments as well as creating complete custom components based on customer needs. The company’s products are suitable for life science, spectroscopy, microscopy, optical, and laboratory research markets.
Sencore, Inc. was established in 1951 and is located in Sioux Falls, SD is a manufacturer of media broadcasting, monitoring, and analysis equipment for Broadcast Media Production and Distribution industries. The company offers internet delivery solutions, receiver decoders, media gateway, encoders & transcoders, streamers & servers, and portable meters cable, along with system monitoring, satellite news gathering, OTT, and, live and file streaming applications for the visual media sector. They also provide captioning, professional broadcast, video transport, and multi-channel distribution services for various applications in the medical, education, visual media, and telecommunication industries.
ALTINEX, Inc. was founded in 1993 and is located in Placentia, California is a manufacturer of modular audio-visual signal management systems for the media and broadcasting sectors. The company provides computer video interfaces, distribution amplifiers, switchers, matrix switchers, special application products, and, cables&related accessories as well as software and furniture connectivity products for Appliances, Electrical, and Electronics Manufacturing industries. They have received ISO 9001 certification and offer signal management solutions that are used to handle the routing of computer video, broadcast video, audio, and control signals in visual presentation systems.
HYPERLABS was founded in 1992, and is located in Beaverton, Oregon is a manufacturer of test and measurement equipment for the Appliances, Electrical, and Electronics Manufacturing industries. The company offers ultra-broadband RF components, pulse generators, samplers, cost-effective TDR, and, impedance analyzers along with time domain reflectometer instruments that ran on regular Windows PCs that are used by the defense sector, medical device manufacturing, Technology, Electronic gadgets, and Data management industries. They also provide a line of USB-powered TDRs and impedance analyzers with 1 to 20 channels, single-ended and differential capabilities, and a range of port connector options for their clients.
Measurement Computing Corporation was founded in 1989 and is located in Norton, MA is a manufacturer of PC-based data acquisition hardware and software for the Computer Hardware Manufacturing industry. The company provides sensors, analog to digital converters, data loggers, thermocouples, and, data translation software as well as DT cables& accessories, power adapters, screw terminals, and, ethernet that have applications in Computer peripheral manufacturing, Electronic gadgets, Networking, Cloud Computing, and Software debugging sectors. They are capable of measuring vibration, acceleration, and acoustic signals and also offer volume pricing and free technical support.
Sage Instruments, Inc was founded in 1984 and is based in Freedom, California, as a manufacturer of field test sets, automated test systems, local loop test systems, and automated wireless test systems that have applications in the telecommunications and wireless test industry. The company provides integrated multifunctional communications test sets, telephony circuits, VOIP software, wireless & ultra sound systems, and radars that are utilized in Signal processing, Data communication, Networking, Electronics, and Broadcasting industries. The company also provides technical support, upgrade, repair, and calibration services as well as on-site training and installation.
Guzik Technical Enterprises was established in 1980 and is located in Mountain View, California is a manufacturer of technical systems for data acquisition, digital signal processing, and, data streaming that have applications in the Electronics, Technology, Broadcasting, and, Media sectors. The company offers spin stands that hold the read/write head, a read-write analyzer, and high-speed waveform digitizers along with test environment software products that have applications in various industries including avionics, signal intelligence, military electronics, astronomy, and, semiconductors. The company holds over 70 patents and its products are used in the research & development of hard disk drives.
Rohde and Shwarz, headquartered in Munich, Germany, is a technology business that creates, develops, and promotes innovative information and communication technology products for professionals. Customers all over the world rely on Rohde & Schwarz and its cutting-edge solutions in the test & measurement, secure communications, networks & cybersecurity, and broadcast & media areas. They were created in 1993 and have regional hubs in Asia and the United States.Rohde & Schwarz has invested heavily in emerging technologies such as artificial intelligence, the industrial internet of things (IIoT), 6G, cloud solutions, and quantum technology.
Founded in 1976 and headquartered in Austin, TX, National Instruments Corporation provides a software-centric platform and systems to engineers and scientists worldwide. NI’s software is used for automated test and measurement applications in manufacturing environment for configuring real-time testing application, sensor configuration and data logging of mixed signals, and monitoring ancillary rotating equipment. NI’s software also enables the mass coordination of connected devices, software deployments, and data communications throughout distributed systems. Recently, NI has begun to develop test systems and solutions for autonomous driving software and hardware validation.
Apantac LLC, established in 2008 and based in Beaverton, Oregon, USA, is a manufacturer and distributor of multiviewers. The company's product range includes video walls, extenders and receivers, matrices and switches, and converters. These products find use in areas like broadcast, media and post-production, professional audio visual, and command and control. The company serves industries such as broadcast, professional audio visual, IT and enterprise, and medical imaging. The company's services include global marketing, partnerships with dealers and system integrators, product customization, and ongoing support.
Keysight Technologies, Inc. was founded in 1939 and headquartered in Santa Rosa, California. Keysight is a global developer and manufacturer of electronic design and test solutions to communications, networking, aerospace, defense, and government, automotive, energy, semiconductor, electronic, and education industries. Keysight’s communications solutions group solutions include electronic design automation software; radio frequency and microwave test solutions, hardware and virtual network test platforms and software applications, as well as optical laser source solutions. Keysight’s electronic industrial solutions group offers various design tools and verification tools. Keysight offers product support, technical support, and training and consulting services. It sells its products through direct sales force, distributors, resellers, and manufacturer's representatives.
Crystal Instruments, founded in 1996 and headquartered in Santa Clara, California, is a provider of solutions for machine vibration monitoring, dynamic measurement, and environmental testing. Their product quality is underscored by ISO 9001:2015 certification. Since its inception, the company's timeline is marked by significant milestones; from the world's smallest dynamic signal analyzer to advanced vibration controllers and analyzers. The companys serves a wide array of industries, including automotive, aerospace, electronics, education, academia, military organizations, and testing labs. Their product range covers machine condition monitoring, dynamic measurement, vibration analysis, and environmental testing.
Data Physics Corporation was founded in 1984 and is based in Riverside, California is a supplier of noise & vibration systems and applications to the Test & Measurement and Machinery manufacturing industries. The company provides testing systems, power amplifiers, dynamic signal analyzers, vibration controllers, and that have applications in acoustic power generation, underwater acoustic testing, rotor dynamics analysis, modal analysis, and drop shock testing. They also offer structural testing, vibration&shaker testing, acoustic testing, turbomachinery, high-intensity acoustics, and signal analysis solutions, as well as dynamic testing applications for aerospace, defense, automotive, computer, independent test labs, civil engineering, and telecommunication industries.
HSS security and defense group was started functioning in 1960 and based in South Broadway White Plains, New York, United States, is a supplier of high-tech safety technologies for solving security issues in the Defence, Corporate, and, Law Enforcement sectors. The Company offers cellular Intercept, communication detection, and control solutions along with RF jammer applications for communication blocking and counter RCIED. They also provide prison solutions for communication control and cellular silence systems for Government & Military sectors, Defense Agencies, Law Enforcement Agencies, and Corporate end users. They design, prototype, test, and manufacture advanced technologies, and also offer engineering&signal analysis services.
OROS is a multinational company founded in 1985 and headquartered in Grenoble, Germany known as a designer and manufacturer of noise and vibration testing systems. The company offers a wide range of products designed for various industries such as automotive, aerospace, and industrial manufacturing. Its Nexa Series Process Analyzers provide real-time insights, SpectraView Spectrophotometers ensure precise color measurement, XtremeSense Environmental Sensors monitor environmental conditions, InovaHUB Data Integration Platform integrates data for insights, and FuturaTech AI Solutions employ AI for various applications.
LOVATO Electric S.p.A., founded in 1922 and based in Bergamo, Italy, is a manufacturer and designer of low-voltage electrical devices for industrial applications. The company offers a wide range of products such as Motor Protection circuit breakers, Contractors, electromechanical starters and relays, variable speed drives, and soft starters among others. The company holds UNI ISO 45001: 2018, ISO 1400: 2015, and ISO 50001: 2018 certificates. The company’s laboratories are certified to conduct type testing under ACAE control to issue ACAE certifications which are recognized by the European Union and valid across the wold.
Dewetron is a manufacturer of end-to-end precision test and measurement equipment that is headquartered in Grambach, Austria and was founded in 1989. The company offers high-precision data acquisition products such as power analyzers, DAQ systems, signal conditioning, oxygen software, and sensors. The measurement systems of the company includes mainframes, front-ends, and industrial PCs, A/D boards, and transducers. The company caters to the aerospace and defense, energy and power analysis, manufacturing, and industrial industry markets.
Farran Technology Ltd was established in 1975 and is based in Cork, Munster is a manufacturer of standard and bespoke systems, and subsystems, that are used in Test & Measurement, Radar & Imaging, Communications, Research & Development, and Aerospace industries. The company provides Spectrum & Signal Analyzers, Frequency Extension Systems, Frequency Extension Noise Figure Analyzers, Radar Front Ends, and, Passive Imaging & Radiometers along with frequency extension calibration kits, amplifiers, mixers, and multipliers that have applications in Appliances, Electrical, and Electronics Manufacturing sectors. They also offer custom designs, radar technology, Intelligent transportation systems, intelligent threat detection, and, wireless communication services.
Telemann Corp was founded in 1990 and is based in Bucheon, Korea is a manufacturer of Broadcasting/Satellite Communication Test Instruments for various industries. The company produces digital signal analyzers, digital level meters, signal generators, satellite meters, and, return path signal generators, and has acquired CE certification in Digital Signal Analyzer in the year 2005. They also offer VHF/UHF Radio, Auto Tuning Systems, Radio Auto Test Systems, Radio Modems, and Radio Remote Control Systems with applications in Digital communication, Signal analysis, Audio&Visual media, and Aerospace industries.
Anritsu Corporation, established in 1931 and based in Atsugi, Japan, is a manufacturer of electronic measuring instruments, quality assurance systems, and Information and Telecommunication equipment and devices. Its test and measurement products include power meters, power sensors, and conformance test systems, while X-ray inspection systems, metal detectors, and checkweighers ensure food safety and security. Other products like instrumentation-grade adapters and optical sensing equipment are used in IT. The company’s stock was listed in the 2nd section of the Tokyo Stock Exchange in 1961, and in 1968, it was listed in the 1st section.
Promax Test & Measurement SLU, founded in 1963 and based in Barcelona, Spain, is a manufacturer of telecommunication instrumentation and electronics equipment. The ISO 9001-certified company stocks products like digital modulators for broadcast, earth resistance meters, and optical fiber fusion splicers used to provide testing solutions for satellite, cable, and digital terrestrial television. It stocks over 200 products at its Barcelona facility, with 18 calibration centers and several service centers worldwide. It produces on-demand PCB circuit boards and electronic equipment and offers software development, training, and industrial design services.
TEKTRONIX, INC., founded in 1946, is a manufacturer of measurement solutions used in 3D sensing, EMI/ EMC testing, high-speed serial communication, material science engineering, and Wireless & RF testing. The products include oscilloscopes & probes, signal generators, margin testers, multimeters, and analyzers. The company's products are used in advanced research, aerospace & defense, automotive, power semiconductor, and medical industries. The Bracknell Berkshire company offers calibration, repair, asset management, package assembling, and testing services following NEMA, HAlT & HASS, environmental, and shock-vibration testing.
Ikalogic S.A.S., started in 2010 and based in Limoges, France, is a manufacturer of electronic test and measurement instruments such as logic analyzers and handheld oscilloscopes. The company’s IkaScope WS200 is a portable oscilloscope with a 200MHz sampling rate, 30MHz bandwidth, and 80 VPP input range. It’s fitted inside a Wi-Fi-connected probe and has a 1-week battery life. The SP259 series is a 9-channel logic analyzer and protocol decoder that allows 8-bit parallel data to be captured along with a strobe or clock signal. It can interpret several protocols, including USART, CAN, and 1-Wire, and runs at 250 MSPS.
HBK, formerly named HBM, is a global ISO9001 and ISO14001-certified company founded in 1950. It is known for providing the best technology and expertise in test and measurement. With branches in 30 countries, it provides clients with different solutions ranging from sound and vibration to propulsion efficiency and weighing. Examples of product offerings include transducers, amplifiers, sensors, strain gauges, data acquisition systems, etc. Such products are used in different markets, including aerospace, automobiles, telecom audio, and more. Besides supplying products, they also entertain their customers with after-sales services.
Stanford Research Systems, located in Sunnyvale, California, has been a designer and manufacturer of test equipment for engineers and scientists since the early 1980s. Its products find applications in various research fields. Its lock-in amplifiers are utilized for recovering nanovolt signals from noisy backgrounds. Additionally, its mass spectrometers can measure residual vacuums down to 10-14 Torr. Its RF signal generators, digital delay generators, and clock synthesizers provide accurate and stable frequency and timing signals. Operating from a 75,000-square-foot facility, the company has collaborated with NASA to adapt its RGA100 quadrupole mass spectrometer for operation in space vacuum conditions.
Sercel was founded in 1956 with its headquarters in Nantes, France is a manufacturer of seismic acquisition systems and high-tech integrated equipment for oil and gas exploration in land, transition zone, ocean-bottom cable, marine, and downhole environments. The company provides sensors, geophones, hydrophones, mammal monitoring systems, and, acoustic modems, along with downhole seismic tools, memory gauges, and, Earth monitoring systems for Earth&Ocean monitoring, Natural resources exploration, Marine logistics & ports, Infrastructural monitoring, and, Defence sectors. They also specialize in and develop technical solutions in the arenas including seismic rays, geophysics, underwater acoustics, lithology, and, geothermal energy.
Sanko Technologies Sdn Bhd, established in 2019 and headquartered in Batu Maung, Malaysia, is a manufacturer and supplier specializing in RF and wireless communication testing instruments and solutions, particularly for Bird. The company's product range includes a modular vector network analyzer, a USB vector network analyzer, a handheld signal generator, a vector signal analyzer, a vector signal generator, and more. These products cater to a diverse range of sectors, including telecommunications, industry, computers, semiconductors, and universities. The company has established a clientele that includes TE Connectivity, Syrma SGS, Rosenberger, Hermeus, and Andhra Electronics Limited.
Stresstech Bharat Pvt. Ltd., established in 1984 and based in Finland, is an ISO/IEC 17025 accredited manufacturer and supplier of non-destructive and destructive testing solutions. The company's product range includes xstress diffractometers, bark hausen noise equipment, prism 3, and x-ray diffraction equipment. These products are used for residual stress measurement, heat treatment verification, retained austenite measurement, and grinding burn detection. It primarily serves industries such as manufacturing, research institutes, universities, and material research. The company also provides measurement services, on-site customer support, data-driven quality control assessment, and measurement data reporting.
Micronics is an ISO 9001-certified manufacturer of measurement systems, ultrasonic sensors, and flow meters that was established in Tokyo, Japan, in 1984. The company produces a broad range of measurement systems, parts, and components. These products include fixed flow meters, clamp-on flow meters, and portable flow meters. It also offers product testing, calibration, and troubleshooting services for customers requiring additional support. The company’s products are commonly used in water processing, energy management, and environmental protection operations.
Saluki Technology Inc., founded in 1997 and based in Taipei, Taiwan, is a manufacturer and supplier of test, lab, and communication equipment. Its product portfolio includes RF microwave test equipment, amplifiers, and satellite telecommunication equipment. It also stocks RF components like calibration kits, coaxial adapters, and cable assemblies. The company’s SGM150/SGM200 signal generator module covers frequencies of up to 15GHz and 20 GHz and supports several modulation types, including PM, FM, and AM. The company has customers in over 50 countries and can provide products from brands like Fluke, KeySight, and Tektronix.
Value Tronics International Inc., founded in 1992 and based in Elgin, Illinois, is a distributor of a wide range of equipment, such as signal generators, power supplies, and spectrum analyzers. The company stocks over 8,000 products, including used and new equipment from over 300 manufacturers like Berkeley Varitronics, Compression Techniques, and Delta Elektronika. It also buys obsolete and unused testing and lab equipment, which includes meters, oscilloscopes, and data loggers. The company provides financing options that allow customers to pay for purchases later. It also has a loyalty program where customers earn a 2% credit after a purchase.
OMICRON Electronics was founded in 1984 and is located in Vorarlberg, Austria is a supplier of testing, diagnostics, and monitoring systems for the electrical power industry. The company provides measurement equipment, circuit breaker & switchgear, power & instrument transformer, and protection relays, along with rotating machines, energy meters, and transducers for various applications in the Power industry. They also offer cyber security, data management, power utility communication, and troubleshooting facilities for aerospace, railways, electronics, and infrastructure manufacturing sectors. The company provides financial support to the "Crossing Borders" association which helps rising funds for improving educational opportunities for children.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Farran Technology Ltd |
4.9%
|
| 2 | Sencore, Inc. |
4.9%
|
| 3 | ALTINEX, Inc. |
4.5%
|
| 4 | Sercel. |
4.5%
|
| 5 | MICRONIX USA |
4.2%
|
| 6 | HYPERLABS. |
4.2%
|
| 7 | Measurement Computing Corporation |
4.2%
|
| 8 | National Instruments Corp. |
4.2%
|
| 9 | Rohde & Schwarz USA, Inc. |
3.9%
|
| 10 | Sage Instruments, Inc. |
3.6%
|
Derivation Method
The ranking is calculated based on the click share within the signal analyzer page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
14 | 56.0% |
|
Japan
|
2 | 8.0% |
|
France
|
1 | 4.0% |
|
Italy
|
1 | 4.0% |
|
Austria
|
1 | 4.0% |
|
Ireland
|
1 | 4.0% |
|
Republic of Korea
|
1 | 4.0% |
|
Spain
|
1 | 4.0% |
|
Malaysia
|
1 | 4.0% |
|
India
|
1 | 4.0% |
Germany
|
1 | 4.0% |
35 products found
35 products
Micronics
500+ people viewing
Last viewed: 2 hours ago
Very Fast Response
4.0 Company Review
Real -time method plus sweeping method handy signal analyzer (real -time spareana) By installing a real -time method using a high -speed Fourier co...
5 models listed
Micronics
410+ people viewing
Last viewed: 18 hours ago
Very Fast Response
4.0 Company Review
4K8K Broadcasting Service/Smart TV Wireless LAN strength measurement Signal analyzer ･ Real -time method plus sweeping method handy signal analyze...
2 models listed
Advantest Co., Ltd.
60+ people viewing
Last viewed: 13 hours ago
Standard Response
By incorporating the compact main body into the PCI slot of a personal computer, the Board Network Analyzer dramatically saves space and reduces co...
Advantest Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
Standard Response
By incorporating the compact main body into the PCI slot of a personal computer, the Board Network Analyzer dramatically saves space and reduces co...
Micronics
680+ people viewing
Last viewed: 3 hours ago
Very Fast Response
4.0 Company Review
The best system for simultaneous measurement of different frequency bands and long -term recording. ･ Includes real -time IQ data captured by Sign...
10 models listed
Cons Technology Co., Ltd.
440+ people viewing
Last viewed: 7 hours ago
Standard Response
It is a signal analyzer for low frequency. It is used for structural analysis, mechanical diagnosis, vibration test, servo analysis, acoustic measu...
2 models listed
Cons Technology Co., Ltd.
420+ people viewing
Last viewed: 23 hours ago
Standard Response
It is a reasonable model of FFT spectrum analyzer. It is used for vibration and noise measurement. ■ Principles and mechanisms Spectrum Analyzer i...
Wave Crest
410+ people viewing
Last viewed: 10 hours ago
Standard Response
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■ Overview ・ It is a signal/spectrum analyzer with excellent dynamic range, phase noise, amplitude accuracy, and measuring speed. ・ High -sensiti...
9 models listed
A and Day Co., Ltd.
170+ people viewing
Last viewed: 14 hours ago
Standard Response
A digital oscilloscope that pursues basic design equipment with easy-to-see and easy-to-use simple operations. ■Features ・Frequency band: 25MHz ...
Tokyo Instruments, Inc
30+ people viewing
Last viewed: 8 hours ago
■Product overview The SR785/780 type 2ch. Dynamic Signal Analyzer is a highly accurate low frequency spectrum analyzer. Mainly suitable for acousti...
PERITEC INC.
70+ people viewing
Last viewed: 48 minutes ago
Peritec's real-time RF signal analyzer (RF Joint-Time Frequency) is a test machine that measures and displays RF signals in real time. RF signals a...
Toyoshin Electronics Co., Ltd.
20+ people viewing
Last viewed: 1 hour ago
A multi-channel analyzer that can be directly connected to a PC (computer). Connect with the included USB cable, so you can use any PC. It also has...
