23 Signal Analyzer Manufacturers in 2023
This section provides an overview for signal analyzers as well as their applications and principles. Also, please take a look at the list of 23 signal analyzer manufacturers and their company rankings. Here are the top-ranked signal analyzer companies as of June, 2023: 1.HSS Development, 2.Data Physics Corporation, 3.Tern Technologies, Inc..
Table of Contents
What Is a Signal Analyzer?
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.
Uses of Signal Analyzers
Signal analyzers are used for frequency spectrum analysis, time-based signal analysis, and the evaluation of modulation signal quality.
1. Frequency Spectrum Analysis
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.
2. Time-Based Signal Analysis
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.
3. Modulation Quality of Digitally Modulated Signals
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.
Signal Analyzer Principle
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).
Other Information on Signal Analyzers
1. The Difference Between a Signal Analyzer and a Spectrum Analyzer
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.
2. Signal Analyzer Price
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.
List of 23 Signal Analyzer Manufacturers
*Including some distributors, etc.
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- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
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- United States of America
- Ireland
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- Republic of Korea
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SAE Manufacturing Specialties Corp
Signal Analyzers
Company Overview
Based in Bayville, NY, SAE Manufacturing Specialties Corp. is an ISO-certified supplier and manufacturer of industrial equipment, chemicals, components, ordinance, electronics, and systems for industries ranging from aerospace to high tech to law enforcement. Examples of product offerings include raw materials, chemicals, and lubricants for industrial purposes to finished products such as security helmets for law enforcement, and military ordnances. SAE also provides research and development as well as technical support for other companies in similar industries.
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Keysight Technologies
Signal analyzer
Company Overview
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.
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National Instruments (NI)
RF signal analyzer (Module)
Company Overview
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.
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Anger Associates Inc.
Signal Analyzers
Company Overview
Anger Associates, Inc. was established in 1957 in the Detroit, Michigan area where it stands to this day. Anger Associates specializes in consulting, sales and support of measurement and calibration instrumentation, dynamic signal analysis tools and software, and complete test systems. Anger Associates serves many industries including automotive, pharmaceutical, and steel manufacturing. Anger Associates focuses on vehicle. Powertrain test systems, production test systems, torsional vibration analyzers, dynamic signal acquisition and analysis system and tools, field calibration instruments, calibration laboratory instruments including primary and working standards, pressure/vacuum and flow sensors and transducers, and mass flow meters & controllers.
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HYPERLABS.
Signal Path Analyzers™
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Rohde & Schwarz USA, Inc.
R&S(R)DSA DOCSIS signal analyzer
Company Overview
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.
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MICRONIX
Signal analyzer
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OMICRON electronics
DANEO 400, Hybrid signal analyzer for power utility automation systems
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Sercel.
SGA, SIGNAL GRAPHIC ANALYZER
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Signal Analyzer Manufacturer Ranking
*Including some distributors, etc.Ranking as of June 2023 in United States of America
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | HSS Development | 13% |
| 2 | Data Physics Corporation | 8.7% |
| 3 | Tern Technologies, Inc. | 8.7% |
| 4 | Farran Technology Ltd | 4.3% |
| 5 | SAE Manufacturing Specialties Corp | 4.3% |
| 6 | Anger Associates Inc. | 4.3% |
| 7 | GWR Instruments, Inc. | 4.3% |
| 8 | DVEO Computer Modules, Inc. | 4.3% |
| 9 | Guzik Technical Enterprises | 4.3% |
| 10 | MICRONIX | 4.3% |
| 11 | Sage Instruments, Inc. | 4.3% |
| 12 | Sercel. | 4.3% |
| 13 | Telemann Corp. | 4.3% |
| 14 | HYPERLABS. | 4.3% |
| 15 | ALTINEX, Inc. | 4.3% |
| 16 | Sencore, Inc. | 4.3% |
| 17 | Crystal instruments | 4.3% |
| 18 | Measurement Computing Corporation | 4.3% |
| 19 | PROMAX | 4.3% |
Ranking as of June 2023 Globally
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | HSS Development | 9.3% |
| 2 | Tern Technologies, Inc. | 7% |
| 3 | Sage Instruments, Inc. | 4.7% |
| 4 | GWR Instruments, Inc. | 4.7% |
| 5 | DVEO Computer Modules, Inc. | 4.7% |
| 6 | Guzik Technical Enterprises | 4.7% |
| 7 | MICRONIX | 4.7% |
| 8 | Measurement Computing Corporation | 4.7% |
| 9 | Anger Associates Inc. | 4.7% |
| 10 | Sercel. | 4.7% |
| 11 | HYPERLABS. | 4.7% |
| 12 | Data Physics Corporation | 4.7% |
| 13 | PROMAX | 4.7% |
| 14 | ALTINEX, Inc. | 4.7% |
| 15 | Sencore, Inc. | 4.7% |
| 16 | Crystal instruments | 4.7% |
| 17 | Farran Technology Ltd | 4.7% |
| 18 | Telemann Corp. | 4.7% |
| 19 | SAE Manufacturing Specialties Corp | 2.3% |
| 20 | OMICRON electronics | 2.3% |
| 21 | Rohde & Schwarz USA, Inc. | 2.3% |
| 22 | National Instruments (NI) | 2.3% |
Derivation Method
The ranking is calculated based on the click share within the signal analyzer page as of June 2023. 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
- National Instruments (NI): 6,900
- Anritsu: 4,168
Newly Established Company
- Crystal instruments: 1996 (27 years ago)
- ALTINEX, Inc.: 1993 (30 years ago)
- HYPERLABS.: 1992 (31 years ago)
Company with a History
- Anritsu: 1895 (128 years ago)
- Sercel.: 1956 (67 years ago)
- PROMAX: 1963 (60 years ago)
