Rigol DG3121A

High quality function / arbitrary waveform generator with 120 MHz bandwidth, 300 MSa/s and 1 Mpts memory.

This article is no longer available. Alternative: Rigol DG4162

Delivery including USB cable, pc software, power adapter and manual.

Euro 1298.32

USD 1726.-

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3 years warranty

30 days trial period

Description
Specifications
Accessories
Downloads

The Rigol DG3121A is a Function / Arbitary Waveform Generator to create high quality signals up to 120 MHz (Sine). Beside the analog output the devices include a USB-Host- and a USB-device, a RS-232, LAN and GPIB interface.

The Rigol Function-generators have a sophisticated and easy to use userinterface and offers multiple functions for all tasks. The menu navigation is very intuitional in use and all functions and parameters are easy to reach because of the graphical interface.

Special Features

Filesystem and USB Stick Support
The devices have a filesystem for the storage of waveforms in the internal memory or on USB sticks.
Integrated Helpsystem
The integrated helpfunction will show descriptions of single functions and step-by-step instructions for often used tasks.

LCD Screenshots

Generator

Function / Waveform Generator Rigol DG3121A
Display

3.8" STN LCD with 64 colors
Resolution

320 × 240 Pixel
Interfaces

- USB-Host (for USB stick i.e. to save/load waveforms)
- USB for a PC connection
- LAN for network connection
- GPIB (IEE-488, General Purpose Interface Bus)
Dimensions

231 mm × 365 mm × 108 mm
(9.09" × 14.37" × 4.25")
Weight

3.5 kg (7.72 lbs)
Supported operation systems

Windows XP (32Bit + 64Bit), Vista (32Bit + 64Bit), Windows 7 (32Bit + 64Bit)

The complete list of technical specifications you can find in chapter 5 "Specifications" of the manual.

Function

Function / Waveform Generator Rigol DG3121A
Channels

1
Signal Output

Sine, Rectangle, Pulse, Ramp, 48 predefined arbitrary Waveforms, freely definineable arbitrary Waveforms, Noise
Vertical Resolution

14 bit
Amplitudes

10 mVpp ~ 10 Vpp (50 Ω)
20 mVpp ~ 20 Vpp (high impedance)
DC Offset

±5 V (50 Ω)
±10 V (high impedance)
Sample Rate

300 MSa/s
Frequency Range Sine

1 µHz - 120 MHz
Frequency Range Rectangle

1 µHz - 60 MHz
Frequency Range Pulse

500 µHz - 30 MHz
Frequency Range Ramp

1 µHz - 1 MHz
Frequency Range Arbitrary

1 µHz - 25 MHz
Frequency Range Noise

50 MHz (-3db)
Resolution

1 µHz

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Description

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Rigol PA1011

Power Amplifier for the Rigol DG1000, DG2000, DG3000, DG4000 and DG5000 waveform-generators.

Max. output power: 10 W
Input impedance: 50 KOhm
Output impedance: 2 Ohm
Full power bandwidth: DC - 1 MHz

Delivery including power supply.

Euro 319.-
USD 425.-