Name: Rigol DSG3065B
Brand: Rigol
Availability: BackOrder

Model

DSG3065B

DSG3065B-IQ

DSG3136B

DSG3136B-IQ

Frequency Range

9 kHz - 6.5 GHz

9 kHz - 6.5 GHz
(IQ: 50 MHz to 6.5 GHz)

9 kHz - 13.6 GHz

9 kHz - 13.6 GHz
(IQ: 50 MHz to 6.5 GHz)

Frequency Resolution

0.01 Hz

Amplitude Resolution

0.01 dB

SSB Phase Noise

< -110 dBc/Hz, < -116 dBc/Hz (typ.)

I/Q Modulation Option

Special Features

Highest frequency: 3 GHz/6 GHz

Amplitude accuracy: < 0.5 dB (typical)

Output amplitude range: -130 dBm to +13 dBm

High signal purity, phase noise: < -110 dBc/Hz @ 20 kHz (typical)

Standard 0.5 ppm internal clock; 5 ppb, optional high stable clock

Standard AM/FM/ΦM analog modulation

Support pulse modulation; on/off ratio up to 70 dB; user-defined pulse train generator

I/Q modulation, I/Q baseband input and output!

All modulations support internal and external modulation modes

Standard 2U height design to save rack space. Rack mount kit is available

Standard USB/LAN/GPIB remote control interfaces. SCPI command set for remote control

Wear-free electronic attenuator design

Pulse Train Generator (DSG3000B-PUG)

This option allows you to create pulse train lists. Each pulse train consists of a specific number of pulses with an adjustable pulse-to-pause ratio, resulting in a specific dwell time. Multiple different pulse trains can be added to a list to generate specific pulse sequences. This option can be installed at a later date.

Frontal view, keys and ports

Representation of the functions of keys and ports on the front of the device. A detailed explanation of the function can be found in the user manual.

Rear view, explanation of the connection options

Representation of the different ports on the back of the device. A detailed explanation of the respective function can be found in the user manual.

Applications: Communication

Wireless Communication

In wireless communications, the DSG3000B devices enable precise testing of receivers, modules, and complete systems. Whether for the development of IoT devices, 5G components, or traditional wireless solutions, these generators deliver stable and reproducible signals for sensitivity measurements, interference testing, and protocol validation.

Satellite or Broadcast System

For satellite communication applications, these devices provide the necessary frequency coverage and signal quality to realistically simulate uplink and downlink scenarios. Developers and service technicians benefit from the ability to generate complex modulation types and verify system components under realistic conditions.

In the field of broadcasting—from traditional FM to digital standards such as DAB/DAB+—the DSG3000B signal generators also impress with their flexibility. They enable the testing of receivers, the calibration of measurement systems, and the analysis of signal interference and transmission quality.

Applications: RF design

Test the nonlinear performance of RF devices

In modern wireless communication systems, the spacing between frequency channels is very narrow in order to achieve high spectral efficiency. These narrow channel spacing and broadband transmission systems necessitate a precise analysis of spectral distortions and nonlinearities. This results in distortion products that can occur within the channel, in the adjacent frequency range, or outside the channel. These unwanted signal components not only impair the transmitter’s performance but can also cause interference at other receivers. Through targeted measurements of harmonic distortion and intermodulation products, system performance can be effectively evaluated and optimized.

Applications: EMS immunity test

EMS immunity test

In immunity testing, the DSG3000B units serve as a reliable RF interference source for simulating electromagnetic effects on electronic assemblies and systems, e.g., through signals such as CW, AM, FM, and pulse modulation. They support typical test methods such as conducted and radiated RF coupling and enable the targeted analysis of devices’ immunity to defined interference signals.

Thanks to their precise amplitude control and low phase noise values, even sensitive test scenarios can be simulated with high accuracy. In combination with amplifiers and coupling networks, realistic interference environments can be generated, such as those encountered in industrial, automotive, or medical applications.