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Rigol - Signal Generators (Updated: 20 May 2025)

DSG5000 Series

Description

The frequency range of DSG5000 series microwave signal generator is 9 kHz to 12 GHz / 20 GHz, and it supports 2-8 independent channel outputs. Its stable phase coherence, excellent low phase noise and good spurious and harmonic suppression ability, Meet the needs of complex tests such as superconducting quantum computing, radar signal generation, MIMO, EMS, etc.

High Density, More Compact

DSG5000 series microwave signal generator single instrument supports up to 8-channel output, and the channels are independently controllable, which improves the integration density and helps simplify the test system setup. Only one instrument can be used to achieve stable phase coherence and ultra-low phase Noise multi-channel signal application, greatly saving your test space and cost.

High Performance, More Stable

DSG5000 has excellent inter-channel phase stability, inter-channel phase stability <1°@10GHz, and phase adjustment resolution of 0.01°. The maximum output power is as high as 25dBm, which meets the test requirements of non-linear indicators such as amplifiers.

Low Noise, More Pure

The typical value of phase noise is <-133dBc/Hz@1GHz, 10kHz, with high signal purity. After selecting a high-stable clock reference, you can get more outstanding nearby phase noise indicators.

High Scalability, Easier Control

Adopt 2U full rack size standard chassis, with rack installation kit, easy to realize channel expansion, easy to integrate and apply, also has front and rear ventilation and heat dissipation design, when multiple units are integrated, the accuracy and stability will not be affected by heat.

High Usability

The DSG5000 series microwave signal generator comes with a touch screen and a standard USB/LAN interface, which can be automatically controlled by sending SCPI commands. Support external PAD, display, projector, etc. through the HDMI port on the rear panel, and realize single-unit remote control through Web Control.

Quantum

Single or multiple qubit manipulation is the basis of complex quantum algorithms. The DSG5000 series multi-channel coherent microwave signal generator provides a stable base for realizing multiple qubit and stable vibration signal by generating multiple coherent and ultra-low phase noise microwave signals. Multiple units can be cascaded to achieve multi-channel coherent output, supporting larger-scale qubit gate operations.

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	DSG5206	DSG5126	DSG5122	DSG5128	DSG5208	DSG5204	DSG5202	DSG5124
FREQUENCY RANGE	9kHz~20GHz	9kHz~12GHz	9kHz~12GHz	9kHz~12GHz	9kHz~20GHz	9kHz~20GHz	9kHz~20GHz	9kHz~12GHz
AMPLITUDE INDICATORS RANGE	-30dBm~+25dBm
SSB PHASE NOISE	<-133dBc/Hz@1GHz,10kHz offset
MODULATION FUNCTION	AM/FM/ØM/Pulse

Options

Options	Descriptions
DSG5122	2-CH Microwave Signal Generator, 9 kHz to 12 GHz
DSG5124	4-CH Microwave Signal Generator, 9 kHz to 12 GHz
DSG5126	6-CH Microwave Signal Generator, 9 kHz to 12 GHz
DSG5128	8-CH Microwave Signal Generator, 9 kHz to 12 GHz
DSG5202	2-CH Microwave Signal Generator, 9 kHz to 20 GHz
DSG5204	4-CH Microwave Signal Generator, 9 kHz to 20 GHz
DSG5206	6-CH Microwave Signal Generator, 9 kHz to 20 GHz
DSG5208	8-CH Microwave Signal Generator, 9 kHz to 20 GHz

Comparison

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Model Number	Frequency Range	Amplitude Indicators Range	Amplitude Accuracy	SSB Phase Noise	Modulation Function
DSG3000B RF Signal Generators	9kHz~13.6GHz	-110dBm~+20dBm	<0.5dB	<-116dBc/Hz@1GHz,20kHz offset	AM/FM/ØM/Pulse/IQ
DSG5000 RF Signal Generators	9kHz~20GHz	-30dBm~+25dBm	<0.5dB	<-133dBc/Hz@1GHz,10kHz offset	AM/FM/ØM/Pulse
DSG800A RF Signal Source	9kHz~3.6GHz	-110dBm~+13dBm	<0.5dB	<-112dBc/Hz@1GHz,20kHz offset	AM/FM/ØM/Pulse/IQ

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DSG3000B Series

Description

The DSG3000B Series offers continuous wave high power carriers up to 13.6 GHz, standard AM/FM/ØM analog modulation up to 3.6 GHz, and I/Q modulation and I/Q baseband output up to 6.5 GHz on the models ending in "IQ". It is an ideal tool in various fields such as communication, computers, instrumentation, R&D, education, production and maintenance.

High Power Signal Generation Capability

The maximum output amplitude is +27dBm,which meets the non-linearity test of the amplifier.

Phase Noise Metric

High signal purity, phase noise typical value <-116dBc/Hz@20kHz ; better high-stability clock reference can get better near-phase noise indexccc

Support pulse modulation; on/off ratio up to 70 dB

Internal and External IQ Modulation

Users can choose both internal and external IQ modulation modes, internal I+Q modulation bandwidth up to 60MHz, EVM <0.7%, external I+Q modulation bandwidth 240MHz, EVM <2% (typical), and Ultra IQ Station for convenience Generated vector signal waveform

Multiple Modulation Methods

Standard amplitude modulation, frequency modulation, equal modulation analog modulation and pulse modulation and pulse generator, optional user-defined pulse sequence, and I / Q modulation and IQ baseband generator can generate QAM, ASK, PSK, FSK, Various commonly used modulation signals such as MSK; all modulations support internal and external modulation sources

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	DSG3136B	DSG3136B-IQ	DSG3065B	DSG3065B-IQ
FREQUENCY RANGE	9kHz~13.6GHz	9kHz~13.6GHz	9kHz~6.5GHz	9kHz~6.5GHz
AMPLITUDE INDICATORS RANGE	-110dBm~+20dBm
SSB PHASE NOISE	<-116dBc/Hz@1GHz,20kHz offset
MODULATION FUNCTION	AM/FM/ØM/Pulse	AM/FM/ØM/Pulse	AM/FM/ØM/Pulse	AM/FM/ØM/Pulse

Options

Options	Descriptions
DSG3065B	Signal Generator, 9 kHz to 6.5 GHz
DSG3065B-IQ	Signal Generator, 9 kHz to 6.5 GHz, I/Q Modulation (Std.)
DSG3136B	Signal Generator, 9 kHz to 13.6 GHz
DSG3136B-IQ	Signal Generator, 9 kHz to 13.6 GHz, I/Q Modulation (Std.)

Comparison

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Model Number	Frequency Range	Amplitude Indicators Range	Amplitude Accuracy	SSB Phase Noise	Modulation Function
DSG3000B RF Signal Generators	9kHz~13.6GHz	-110dBm~+20dBm	<0.5dB	<-116dBc/Hz@1GHz,20kHz offset	AM/FM/ØM/Pulse/IQ
DSG5000 RF Signal Generators	9kHz~20GHz	-30dBm~+25dBm	<0.5dB	<-133dBc/Hz@1GHz,10kHz offset	AM/FM/ØM/Pulse
DSG800A RF Signal Source	9kHz~3.6GHz	-110dBm~+13dBm	<0.5dB	<-112dBc/Hz@1GHz,20kHz offset	AM/FM/ØM/Pulse/IQ

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DSG800 Series

Description

Complete AM/FM/ØM Analog Modulation

DSG800 provides a variety of analog modulation functions such as AM/FM/ØM, which is suitable for signal simulation requirements in various applications such as FM radio and wireless microphone.

Pulse Modulation

It produces high quality pulse modulated signals with rise/fall times typically less than 10 ns and on/off ratios greater than 70 dB. Support for internal and external modulation. Built-in pulse generator can generate pulse sequence and output to the outside as a separate pulse generator

Low Phase Noise

High signal purity, phase noise typical value <-112dBc/Hz@20kHz; better high-stability clock reference with better near-phase noise capability.

High Amplitude Accuracy

The output amplitude accuracy is typically 0.5 dB, providing users with accurate excitation signals

Wide Range of High Power Output

The maximum output amplitude is +13dBm (nominal value), and can be set to +20dBm to meet the nonlinearity test of the amplifier.

Amplitude Stability

Reliable repeatability provides engineers with sufficient test confidence that the 72-hour output amplitude variation is less than 0.02dB

Basic Performance

Parameters / Characteristics	Specifications
Parameters / Characteristics	DSG815	DSG830	DSG821	DSG836	DSG821A	DSG836A
FREQUENCY RANGE	9kHz~1.5GHz	9kHz~3GHz	9kHz~2.1GHz	9kHz~3.6GHz	9kHz~2.1GHz	9kHz~3.6GHz
AMPLITUDE INDICATORS RANGE	-110dBm~+13dBm
SSB PHASE NOISE	<-112dBc/Hz@1GHz,20kHz offset
MODULATION FUNCTION	AM/FM/ØM/Pulse				AM/FM/ØM/Pulse/IQ

Options

Options	Descriptions
DSG815	RF Signal Generator, 9 kHz to 1.5 GHz
DSG821	RF Signal Generator, 9 kHz to 2.1 GHz
DSG821A	RF Signal Generator, 9 kHz to 2.1 GHz, I/Q Modulation (Standard Configuration)
DSG830	RF Signal Generator, 9 kHz to 3 GHz
DSG836	RF Signal Generator, 9 kHz to 3.6 GHz
DSG836A	RF Signal Generator, 9 kHz to 3.6 GHz, I/Q Modulation (Standard Configuration)

Comparison

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Search:

Model Number	Frequency Range	Amplitude Indicators Range	Amplitude Accuracy	SSB Phase Noise	Modulation Function
DSG3000B RF Signal Generators	9kHz~13.6GHz	-110dBm~+20dBm	<0.5dB	<-116dBc/Hz@1GHz,20kHz offset	AM/FM/ØM/Pulse/IQ
DSG5000 RF Signal Generators	9kHz~20GHz	-30dBm~+25dBm	<0.5dB	<-133dBc/Hz@1GHz,10kHz offset	AM/FM/ØM/Pulse
DSG800A RF Signal Source	9kHz~3.6GHz	-110dBm~+13dBm	<0.5dB	<-112dBc/Hz@1GHz,20kHz offset	AM/FM/ØM/Pulse/IQ

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Note: All trademarks that appear on this website are the property of their respective owners.

RF & Microwave

AC / DC & Parametrics

Optical

Rigol - Signal Generators (Updated: 20 May 2025)

RF Signal Generator

RF Signal Generator

RF Signal Source

DSG800 Series

Description

Complete AM/FM/ØM Analog Modulation

Pulse Modulation

Low Phase Noise

High Amplitude Accuracy

Wide Range of High Power Output

Amplitude Stability