Description

Rigol DSG3000B Series for Advanced RF, Microwave, and Wireless Communication Testing

The Rigol DSG3000B Series RF Signal Generator is a high-performance microwave signal source designed for advanced RF testing, wireless communication development, radar system validation, and electronic research applications. Built for modern laboratories and industrial environments, the DSG3000B Series delivers highly accurate, stable, and low-noise RF signal generation for demanding testing requirements.

With powerful analog and vector modulation capabilities, high output power, and exceptional signal purity, the DSG3000B Series is ideal for communication systems, receiver sensitivity testing, amplifier characterization, radar simulation, and next-generation wireless device development.

High-Frequency RF Signal Generation up to 13.6 GHz

The Rigol DSG3000B Series provides continuous wave (CW) RF signal output up to 13.6 GHz, making it suitable for microwave testing, RF component validation, and high-frequency communication system development.

Its wide frequency range enables engineers to accurately test antennas, RF modules, communication devices, radar systems, and microwave components across multiple frequency bands.

Applications of Wide Frequency Coverage

• Wireless communication testing
• Microwave signal generation
• Radar system development
• Antenna and RF component testing
• Receiver sensitivity evaluation
• High-frequency electronic testing

High Output Power and Ultra-Low Phase Noise

The DSG3000B Series delivers output power up to +27 dBm with excellent signal stability and ultra-low phase noise performance as low as <-116 dBc/Hz. This combination of high output power and clean signal generation ensures accurate RF measurements and reliable testing results.

The low phase noise performance is ideal for demanding applications such as communication system analysis, radar testing, and non-linear amplifier characterization.

Advantages of Low Phase Noise Performance

• Improved signal accuracy
• Stable RF signal generation
• Enhanced receiver sensitivity testing
• Reliable amplifier testing
• Accurate microwave measurements

Multiple Models for Flexible RF Testing

The Rigol DSG3000B Series includes multiple models designed to meet different frequency and modulation requirements.

Model	Maximum Frequency	I/Q Modulation Support
DSG3065B	6.5 GHz	No
DSG3065B-IQ	6.5 GHz	Yes
DSG3136B	13.6 GHz	No
DSG3136B-IQ	13.6 GHz	Yes

The “IQ” models support advanced I/Q modulation and I/Q baseband output up to 6.5 GHz for digital communication testing and vector signal generation applications.

Advanced Analog and Vector Modulation Capabilities

The DSG3000B Series supports standard AM, FM, and PM analog modulation along with advanced I/Q modulation functions. Engineers can generate complex vector signal waveforms such as QAM, ASK, and PSK for modern wireless communication system testing.

These advanced modulation capabilities make the DSG3000B Series ideal for RF signal simulation, digital communication testing, and protocol validation.

Supported Modulation Types

• Amplitude Modulation (AM)
• Frequency Modulation (FM)
• Phase Modulation (PM)
• QAM signal generation
• ASK modulation testing
• PSK waveform simulation
• I/Q vector modulation

Advanced Pulse Modulation for Radar Applications

The Rigol DSG3000B Series features a high-performance pulse modulation function with an impressive on/off ratio of up to 70 dB. An optional user-defined pulse train generator is also available for advanced radar simulation and pulse signal applications.

This capability enables accurate testing for radar systems, pulse communication devices, and RF signal analysis.

Pulse Modulation Applications

• Radar signal simulation
• Pulse communication testing
• RF pulse analysis
• Signal timing evaluation
• Advanced RF research applications

Wear-Free Electronic Attenuator Design

The DSG3000B Series uses a modern electronic attenuator design instead of traditional mechanical attenuators. This wear-free architecture improves output level stability, increases control accuracy, and enhances long-term reliability.

The advanced attenuator system ensures consistent RF performance during continuous laboratory and production use.

Benefits of Electronic Attenuator Technology

• Improved output stability
• Higher control accuracy
• Enhanced long-term reliability
• Reduced mechanical wear
• Consistent RF signal performance

Flexible Connectivity and Remote Control

The Rigol DSG3000B Series supports USB, LAN, and GPIB communication interfaces for remote operation and automated testing applications. The instrument also supports standard SCPI command sets for easy integration into laboratory automation systems.

An optional OCXO time-base provides excellent frequency stability of 5 ppb for highly synchronized and long-duration RF testing applications.

Connectivity Features

• USB communication interface
• LAN remote control support
• GPIB interface compatibility
• SCPI command support
• Optional OCXO high-stability time-base

Compact Design for Laboratory and Production Use

The DSG3000B Series features a compact 2U chassis design that saves valuable workspace while delivering powerful RF signal generation capabilities. Its user-friendly interface and reliable performance make it suitable for laboratories, production lines, educational institutions, and research facilities.

Ideal for RF, Radar, and Wireless Communication Applications

The Rigol DSG3000B Series is widely used in wireless communication development, radar system testing, RF research, industrial production testing, and electronic maintenance applications.

Its combination of high output power, ultra-low phase noise, advanced modulation functions, and stable RF performance makes it an excellent solution for engineers, researchers, technicians, and RF specialists.

Industry Applications

• Wireless communication systems
• Radar signal testing and simulation
• RF amplifier characterization
• Microwave component testing
• Research and development laboratories
• Production and maintenance environments

Key Features of Rigol DSG3000B Series

• High-performance RF and microwave signal generator
• Continuous wave output up to 13.6 GHz
• Output power up to +27 dBm
• Ultra-low phase noise as low as <-116 dBc/Hz
• AM, FM, and PM analog modulation support
• Advanced I/Q modulation on IQ models
• QAM, ASK, and PSK waveform generation
• Pulse modulation with up to 70 dB on/off ratio
• Wear-free electronic attenuator design
• USB, LAN, and GPIB remote control support
• Optional OCXO high-stability time-base
• Compact 2U chassis design
• Ideal for RF testing, wireless communication systems, radar applications, microwave analysis, research laboratories, education, production testing, and maintenance applications