Signal Generators - For all Types of Electrical Signals

Signal Generators for Precise Frequency Excitation in the Laboratory

High-performance signal sources for research, development, and production

A signal generator forms the foundation of reliable laboratory and test environments. As a defined source of electrical signals, it enables targeted stimulation of electronic circuits and reproducible verification of measurement setups.
Whether frequencies in the kHz or GHz range, simple sine signals, or complex waveforms: modern devices create stable and controlled conditions for functional testing, validation, and troubleshooting.
This makes signal generators and function generators indispensable tools in all areas of measurement technology for different types of electrical signals.

Wide range of generators and function generators

In the LXinstruments shop, you will find a carefully compiled portfolio of generators ranging from compact function generators to versatile arbitrary waveform generators. The devices generate standardized as well as freely definable waveforms that can be flexibly adapted to different test objects and measurement setups. This allows both basic signal excitation and demanding, dynamic test scenarios to be implemented efficiently. Suitable accessories such as cables, adapters, or software options expand the range of applications and facilitate integration into existing laboratory and automation environments.

Benefits of modern signal generators

Signal generators ensure the quality of your measurements by providing stable frequency characteristics and defined signal shapes. The intuitive operation makes it easy to quickly configure frequency, amplitude, and waveform, enabling flexible responses to testing requirements. At the same time, robust devices with consistent signal behavior shorten development cycles and improve the significance of your measurement series.

Flexible applications for a wide range of use cases

Whether for communication, audio, digital, or power electronics — signal generators offer the flexibility required for precise and reproducible measurements. They support laboratory engineers, developers, and technicians in generating realistic test conditions and characterizing test objects in a targeted manner. Complementary accessories round off the portfolio and allow optimal adaptation to individual test environments.

Extensive portfolio – from basic to high-end generators

In the LXinstruments shop, we present a carefully curated selection of classic low-frequency and RF measurement technology: Compact function generators for simple signal generation Arbitrary and DDS generators for freely definable signals and complex test sequences High-frequency (HF) and RF generators for demanding applications in communication, telecommunications, and measurement technology Optional accessories (e.g., cables, adapters, interface modules) enable easy integration into existing measurement environments.

Your advantages – efficiency, control, and flexibility at a professional level

• Stable and reproducible signals ensure reliable measurement results and minimize sources of error in the test setup.
• Flexible waveform and frequency selection (e.g., kHz ↔ GHz, sine ↔ square ↔ arbitrary) simplifies adaptation to a wide variety of test conditions.
• Intuitive operation and quick configuration reduce throughput times in development and service.
• Scalability: suitable for everything from simple laboratory setups to demanding RF and communication applications — ideal for research, development, and production.

Typical application areas – versatile across many fields

Signal generators from LXinstruments are ideal for:

• Development and validation of electronic circuits
• Test and measurement setups in research, laboratories, and production
• RF and communication measurement technology
• Automated test stations and test systems
• Audio signal and digital technology applications

Frequently Asked Questions (FAQ)

What is the difference between a function generator and an arbitrary generator?

A function generator produces standard signal shapes such as sine, square, or triangle. An arbitrary generator, on the other hand, allows freely definable, complex waveforms and thus customized test scenarios.

What frequency ranges do the signal generators cover?

Our devices deliver signals from low-frequency kHz ranges up to high-frequency GHz ranges — depending on the model and application.

Can I adjust the output signal (amplitude, waveform, modulation)?

Yes. Modern signal generators allow adjustment of frequency, amplitude, waveform, and modulation — ideal for individual test and measurement requirements.

Are these devices suitable for RF and communication applications?

Absolutely. The portfolio includes powerful HF and RF generators designed specifically for demanding communication and measurement tasks.

Can the signal generator be integrated into automated test environments?

Yes. Many devices offer interfaces such as USB, LAN, GPIB, or LXI and can be easily integrated into automated test and measurement systems.

What accessories are available?

Accessories such as cables, adapters, interface modules, or software options expand the range of applications and simplify integration into existing laboratory and automation environments.

Who are LXinstruments signal generators suitable for?

For development engineers, technicians, laboratory users, and test facilities in industry and research — wherever reliable, reproducible signals and professional measurement technology are required.

Discover the comprehensive range of signal generators and function generators at LXinstruments — from flexible function generators to powerful RF signal sources. Our products combine precision, versatility, and high-quality measurement technology at fair prices.
Contact us if you have any questions or configure your individual test setup directly: We are happy to support you in selecting the right devices and matching accessories.