1 Signal Generator Manufacturers in 2024

This section provides an overview for signal generators as well as their applications and principles. Also, please take a look at the list of 1 signal generator manufacturers and their company rankings.

Table of Contents

What Is a Signal Generator?
List of 1 Signal Generator Manufacturers
List of 40 Signal Generator Products

What Is a Signal Generator?

A signal generator is a device that generates various signals in a test manner, including function generators.

Signal generators are designed based on digital technology to generate a variety of waveforms.

A signal generator is not necessarily limited to ideal waveforms; some types are capable of generating signals with distorted waveforms or with noise added to the waveform.

A signal generator is available in stand-alone models that can be operated by the device itself or by a PC or smartphone.

Uses of Signal Generators

Signal generators are used for circuit design verification, analysis, and various experiments.

When used as test signals for products, it is necessary to always have standard signal generators available. It is also necessary to calibrate and adjust the output of the signal generators periodically by comparing it to the standard signal generators.

Signal generators generally produce dozens of waveforms, including square waves, rectangular waves, triangular waves, sawtooth waves, and sine waves.

In addition to ideal waveforms, distortions, and noise can be added to create conditions that are even closer to real-world waveforms, contributing to highly accurate design.

Principle of Signal Generators

As mentioned above, signal generators are used to verify a designed circuit or system by simulating a virtual input signal, which is then input into the equipment to detect any defects. Based on the results, the circuit is reviewed again, and the design of the equipment is completed through a cycle of trial and error.

Generally, equipment is designed in units of circuit blocks. When conducting verification after the design of a single circuit block is completed, input signals are required, but at the initial stage of design, there is no circuit to connect to. Therefore, in such cases, verification is performed by generating the necessary signals from signal generators and inputting them into the completed circuit design.

Furthermore, when the design of each circuit block is completed, and the product is assembled, the signals generated by the signal generators are input and tested in the same way. In this process, we verify not only the ideal input signal but also the signal distortion and noise that may occur under the actual user's operating environment.

As described above, signal generators are used in a wide range of applications, from the early design stages to near completion of the design, and even during production testing.

Signal Generators Type

There are various types of signal generators, but the following two are typical examples.

1. Function Generator
One of the most versatile signal generators is the function generator. Among signal generators, those that can generate arbitrary waveforms with a single signal generator have been developed with the development of digital technology.

Since function generators can simulate any signal, it is possible to debug and adjust the device under test by simulating it with pseudo-signals before field testing. Signal generators for generating radio frequency (RF) digitally modulated waveforms are also widely used for characterizing RF electronic components, along with spectrum analyzers and power meters.

2. Signal Generators for RF Digital Modulation Waveform Generation
Signal generators are also available for generating radio frequency (RF) digitally modulated waveforms for complex modulation waveforms such as 5G and Wi-Fi signals. It is called vector standard signal generators (digital standard signal generator), and this instrument has a built-in I/Q modulator.

Therefore, up-conversion to I/Q modulation schemes such as 1024QAM and QPSK is possible. Combined with an IQ baseband generator, this signal generator can emulate and output most signals within the information bandwidth supported by the communication system.

Other Information on Signal Generators

1. How to Use Signal Generators
Signal generators, along with voltmeters, ammeters, signal analyzers, and power meters, are central to the measurement of electronic circuits. Nowadays, instrument manufacturers provide measurement environments that can generate arbitrary signals for complex modulated digital systems by using them with dedicated software applications on PCs.

In addition to complex, state-of-the-art digital systems, kits for measuring instruments that can easily generate signals are also available for beginners in electronic and electrical circuits. Since these kits do not deal with the latest complex signals, they can be purchased at very reasonable prices through online retailers.

This signal generator kit can output basic sine, triangular, and pulse waveform signals, along with their operating frequencies, at any desired level, making it a very useful device for experimental verification of small electronic circuits, even for beginners in electronic and electrical circuits.

2. Signal Waveform Capture to Circuit Simulators
Recently, some vendors of measuring instruments have built an EDA environment that allows circuit simulation of actual signal waveforms, which is very useful for designers of RF, analog, and digital circuits.

For example, in the past, the effect of RF nonlinear behavior on the distortion of digitally modulated signal waveforms was usually evaluated by inputting the actual modulated waveforms or verified by IMD (intermodulation distortion) behavior and fed back to circuit design.

Now, however, it is possible to incorporate the actual modulation signal waveform itself into RF analog circuits and front-end modules on a circuit simulator and to study the characteristics of communication systems, such as EVM (modulation accuracy), from a circuit design perspective on a simulator.

List of 1 Signal Generator Manufacturers

*Including some distributors, etc.

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- - TEKTRONIX, INC. Manufacturer
    Signal Generator
  - Website
    
    Founded: 1946
    
    Company Profile
  Manufacturer Overview
  
  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.

Signal Generator Manufacturer Ranking

*Including some distributors, etc.

Number of Employees

Newly Established Company

TEKTRONIX, INC.: 1946 (78 years ago)

Company with a History

TEKTRONIX, INC.: 1946 (78 years ago)

■ Main functions The SDG7000A series has multiple waveforming functions, from DC to continuous waves, and can be used as an RF signal generator dep...

3 models listed

JEL SYSTEM CO,LTD.

Temperature compensated crystal oscillator (TCXO) CMOS output CHSK04 series

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Naka & Company's TCXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

JEL SYSTEM CO,LTD.

Temperature compensated crystal oscillator (TCXO) Clipped Sine output TC300 series

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Last viewed: 41 minutes ago

Naka & Company's TCXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

JEL SYSTEM CO,LTD.

Voltage controlled crystal oscillator (VCXO) CMOS output VC700 series

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Last viewed: 45 minutes ago

Naka & Company's VCXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

Wave Crest

Economic and practical low -frequency function source GA146X Series Micro Wave signal generator

330+ people viewing

Last viewed: 1 hour ago

■ Product overview ・ GA146X Microw wave signal generator. We use AGLIE variable frequency technology with up to 40GHz output frequency. ・ The ope...

3 models listed

JEL SYSTEM CO,LTD.

Voltage controlled crystal oscillator (VCXO) sine wave output VXSK04 series

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Last viewed: 1 hour ago

Naka & Company's VCXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

JEL SYSTEM CO,LTD.

Voltage controlled crystal oscillator (VCXO) differential output VXSW series

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Last viewed: 1 hour ago

Naka & Company's VCXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

JEL SYSTEM CO,LTD.

Crystal oscillator with constant temperature oven (OCXO) OCO-N6A

40+ people viewing

Last viewed: 55 minutes ago

Naka & Company has a lineup of highly stable OCXOs for industrial equipment and fixed communications.

Wave Crest

High -precision and pure output SSG3000X series RF generator

240+ people viewing

Last viewed: 1 hour ago

■ Overview ・ The signal generator of the SIGLENT SSG3000X series has a frequency range of 9kHz to 2.1GHz/3.2GHz. Provides normal analog modulation...

4 models listed

■ Optimal tools for analysis and measurement applications of various microwave systems ・ It is an indispensable tool for the positioning and testi...

4 models listed

JEL SYSTEM CO,LTD.

Voltage controlled crystal oscillator (VCXO) CMOS output VXSK04 series

50+ people viewing

Last viewed: 3 hours ago

Naka & Company's VCXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

JEL SYSTEM CO,LTD.

Clock crystal oscillator (SPXO) CMOS output CHSG series

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Last viewed: 58 minutes ago

Naka & Company's SPXO uses an analog circuit design method and can accommodate custom frequencies and special specifications. We have a lineup of p...

Japan INSDAC Co., Ltd.

RF generator HG1503

20+ people viewing

Last viewed: 1 hour ago

■Features ・Frequency coverage 100kHz~150MHz, harmonics maximum 450MHz ・Continuously adjustable output level ・AM and FM functions ・4-digit outpu...

Wave Crest

Very compact, lightweight USB signal generator BPSG6 (23.5MHz ~ 6GHz)

220+ people viewing

Last viewed: 1 hour ago

■ Signal generator BPSG6 ・ Aaronia's new signal generator Series BPSG provides unprecedented combinations of unprecedented performance, design, an...

Related Keywords

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1 Signal Generator Manufacturers in 2024

What Is a Signal Generator?

Uses of Signal Generators

Principle of Signal Generators

Signal Generators Type

Other Information on Signal Generators

List of 1 Signal Generator Manufacturers

TEKTRONIX, INC. Manufacturer Signal Generator

Manufacturer Overview

Signal Generator Manufacturer Ranking

List of Signal Generator Products

Crystal oscillator with constant temperature oven (OCXO) OCO-047S

Crystal oscillator with constant temperature oven (OCXO) OCO-N5A

Clock crystal oscillator (SPXO) CMOS output SP500 series

Clock crystal oscillator (SPXO) CMOS output CHSK04 series

Clock crystal oscillator (SPXO) differential output SP500 series

5 inch touch panel SDG7000A arbitrary waveform generator

Temperature compensated crystal oscillator (TCXO) CMOS output CHSK04 series

Temperature compensated crystal oscillator (TCXO) Clipped Sine output TC300 series

Voltage controlled crystal oscillator (VCXO) CMOS output VC700 series

Economic and practical low -frequency function source GA146X Series Micro Wave signal generator

Voltage controlled crystal oscillator (VCXO) sine wave output VXSK04 series

Voltage controlled crystal oscillator (VCXO) differential output VXSW series

Crystal oscillator with constant temperature oven (OCXO) OCO-N6A

High -precision and pure output SSG3000X series RF generator

Clock crystal oscillator (SPXO) CMOS output SP700 series

Clock crystal oscillator (SPXO) sine wave output CHSG series

Clock crystal oscillator (SPXO) differential output SP700 series

Temperature compensated crystal oscillator (TCXO) sine wave output CHA series

Temperature compensated crystal oscillator (TCXO) Clipped Sine output TC500 series

Voltage controlled crystal oscillator (VCXO) CMOS output VXSG series

Temperature compensated crystal oscillator (TCXO) CMOS output TC700 series

Voltage controlled crystal oscillator (VCXO) sine wave output VXSW series

Crystal oscillator with constant temperature oven (OCXO) OCO-N1A

Crystal oscillator with constant temperature oven (OCXO) OCO-079A

Audio generator F8-LG100

Miller wave signal generator for 5g of resistance membrane system SG Compact

Voltage controlled crystal oscillator (VCXO) CMOS output VXSK04 series

Clock crystal oscillator (SPXO) CMOS output CHSG series

RF generator HG1503

Very compact, lightweight USB signal generator BPSG6 (23.5MHz ~ 6GHz)

Related Keywords

TEKTRONIX, INC. Manufacturer
Signal Generator