My Account

Log in to Your Account

Not a member yet? It's FREE!

Join

Why Join? Gain access to exclusive pricing, rewards and more!

Member Pricing & Rewards active

Rigol DG1022A 25MHz Function / Arbitrary Waveform Generator

Name: Rigol DG1022A 25MHz Function / Arbitrary Waveform Generator
Brand: Rigol
SKU: RigolDG1022A
Price: 358.00 USD
Availability: InStock
Rating: 4.75 (12 reviews)

5 (12 Reviews) | Catalog: DG1022A | Model: Rigol DG1022A

Compare

25 MHz Arbitrary Function Generator with second channel

NEW "A" Version. Has full range of arb sign wave to 25 Mhz
Adopt advanced DDS technology; dual channel output; 100 MSa/s maximum sampling rate; 14 bits vertical accuracy
Output 5 standard waveforms; built-in 48 arbitrary waveforms
Abundant modulation functions: AM, FM, PM, FSK, linear/logarithm sweep and burst
Abundant output and input: waveform output; synchronous signal output; external modulation source, external clock reference (10 MHz) input, external trigger input
Unique channel coupling and channel copy
Built-in high precision and wide band counter, the measurement range: 100 mHz ~ 200 MHz (single channel)
Standard configuration interfaces: USB Device & USB Host, and support U-disc storage
Seamlessly interconnect with DS1000 series digital oscilloscope
Powerful arbitrary waveform editing software “UltraWave”
Support remote control by commands

View Product Details

List Price: $358.00

In Stock:

View Payment Options

Recommended for you

Accessories

Choose a Category

for the Rigol DG1022A

Cal Test CT4103 Universal Adapter Kit

Catalog: CT4103

(9)

In Stock!

Add to Cart

Cal Test CT4036 Function Generator And Freq. Counter Accessory Kit

Catalog: CT4036

(8)

In Stock!

Add to Cart

Rigol ADP0150BNC 50 Ohm impedance adapter for oscilloscopes or generators

Catalog: ADP0150BNC

(30)

In Stock!

Add to Cart

Rigol USB-GPIB USB-GPIB Converter. Connect USB directly to instrument and control it...

Catalog: USB-GPIB

(2)

In Stock!

Add to Cart

Rigol DG1000 Series Arbitrary Waveform Function Generators

RIGOL DG1000 series function/arbitrary waveform generators use Direct Digital Synthesis (DDS) technology. They can generate accurate, stable, clean, low distortion signals. Each channel can create sine, square, ramp, pulse,or noise signals and coordinate with the other channel. These instruments each have 2 channels with the 2nd channel having a lower voltage output. Each DG1000 can output 4055 point arbitrary waves.

Applications

Analog Sensor
Practical Environment Signals
Circuit Function Test
IC chip Test

Easy to Use Design

A variety of display modes
Clear graphical interface
Support for Chinese and English menu and input
Push-help makes information getting more convenient.
File management (support for USB flash device and local storage)

Dual Channel Output, Built-in and Editable Arb Waveform

Dual Channel Output: Separately setup the wavefrom and parameter as well as the output state of two channels. The phases from two channels could be synchronous while outputting based on the "AligPha" function from operation menu.

Built-in Waveform Output: The instrument has 48 built-in arbitrary waves (contains DC) which including common, math, engineering, window function and other common waves.

Editable Arb Waveform: Enable to edit and output a arbitrary wave with 14bits, 4kpts. In addition, the instrument provides 10 nonvolatile memories for storing custom arbitrary waves. According to Ultrawave, more waves could be edited and saved.

Abundant Modulation Functions, Sweep, Burst

Abundant Modulation Functions: Support AM, FM, PM and FSK, the modulated waveforms are intuitively shown on the screen. It can be used in Education & Training area proverbially.

Sweep: It can generate "sweep" from the start frequency to the stop frequency during appointed sweep time (1 ms ~ 500 s) you specify. Sweeping can be generated by Sine, Square, Ramp or Arbitrary waveforms.

Burst: It can generate pulse sequence for a variety of waveform function, and the waveform could continuousely cycle within specific time or apply external gating signal.

Channel Coupling and Copy

Channel Coupling: Once you setup the base channel and the Frequency/Phase deviation of the two channels, the Frequency/Phase of the other one will vary with the base channel and will still keep the deviation you have selected.

Channel Copy: According to this function, the parameters from one channel could be copied to another channel with no change of the waveform shape.

Built-in Frequency Counter

counter coulde be used to measure these parameters: frequency, period, duty cycle, positive pulse width and negative pulse width within the range of 100 mHz to 200 MHz.

Two modes of counter are available:

Auto mode: The coupling mode, sensitivity, trigger level and the switch of high frequency reject could be set automatically.

Manual mode: DC/AC, sensitivity (low, mid, high), trigger level, the switch of high frequency reject could be set manually.

Frequency	DG1022		DG1022A
Waveforms	Sine, Square, Ramp, Triangle, Pulse, Noise, Arb
Sine	1 µHz ~ 20 MHz		1µHz ~ 25MHz
Square	1 µHz ~ 5 MHz		1 µHz ~ 5 MHz
Pulse	500 µHz ~ 3 MHz		500µHz ~ 5 MHz
Ramp/Triangle	1 µHz ~ 150 kHz		1 µHz ~ 500 kHz
White Noise	5 MHz bandwidth (-3 dB)		5 MHz bandwidth (-3 dB)
Arb.	1 µHz ~ 5 MHz		1µHz ~ 5MHz
Resolution	1 µHz
Accuracy	± 50 ppm in 90 days ± 100 ppm in 1 year 18°C ~ 28°C
Temperature Coefficient	< 5 ppm/°C
Sine Wave Spectrum Purity	CH1		CH2
Harmonic Distortion	≤1 Vpp	>1 Vpp	≤1 Vpp	>1 Vpp
DC-1 MHz	-45 dBc	-45 dBc	-45 dBc	-45 dBc
1 MHz - 5 MHz	-45 dBc	-40 dBc	-45 dBc	-40 dBc
5 MHz - 20 MHz	-45 dBc	-35 dBc	-45 dBc	-35 dBc
Total Harmonic Distortion	DC ~ 20 kHz, 1 Vpp <0.2%
Spurious Signal (non-harmonic)	DC ~ 1 MHz < -70 dBc 1 MHz ~ 10 MHz < -70 dBc + 6 dB/octave
Phase Noise	10kHz Offset, –108 dBc / Hz (typical)
Square Wave
Rise/Fall Time	< 20 ns (10% ~ 90%), (typical, 1 kHz, 1 Vpp)
Overshoot	< 5% (Typical, 1 kHz, 1 Vpp)
Duty Cycle	1 µHz ~ 3 MHz 20% ~ 80% 3 MHz (not contain) ~ 4 MHz 40% ~ 60% 4 MHz (not contain) ~ 5 MHz 50%
Asymmetry (below 50% Duty Cycle)	1% of period + 20 ns (typical, 1 kHz, 1 Vpp)
Jitter	6 ns + 0.1% of period (typical, 1 kHz, 1 Vpp)
Ramp Wave
Linearity	< 0.1% of peak output (typical, 1 kHz, 1 Vpp, 100% Symmetry)
Symmetry	0% to 100%
Pulse Wave
Pulse Width	2000 s max period; 20 ns min period; 1 ns resolution
Overshoot	< 5%
Jitter	6 ns + 100 ppm of period
Arb Wave	CH1		CH2
Waveform Length	4k points		1k points
Vertical Resolution	14 bits (including sign)		10 bits (including sign)
Sampling Rate	100 MSa/s		100 MSa/s
Minimum Rising /Falling Time	35 ns (Typical)		35 ns (typical)
Jitter (RMS)	6 ns + 30 ppm (typical)		6 ns + 30 ppm (typical)
Nonvolatile Storage (Total:10 Waveforms)	10 waveforms		10 waveforms
Output Characteristics	DG1022		DG1022A
Amplitude (50 Ω)	CH1 2 mVpp ~ 10 Vpp	CH2 2 mVpp ~ 3 Vpp	CH1 =20MHz: 2 mVpp~10 Vpp; >20MHz: 2 mVpp~5 Vpp;	CH2 2 mVpp ~ 3 Vpp
Vertical Accuracy (1 kHz Sine) [1]	± (2% of setting +2 mVpp)		± (2% of setting +2 mVpp)
Amplitude Flatness (relative to 1 kHz, 5 Vpp Sine wave) [1]	<100 kHz 0.1 dB 100 kHz ~ 5 MHz 0.15 dB 5 MHz ~ 20 MHz 0.3 dB		<100 kHz 0.1 dB 100 kHz ~ 5 MHz 0.15 dB 5 MHz ~ 20 MHz 0.3 dB
DC Offset	CH1		CH2
Range (DC)	5 V (50 Ω) 10 V (High Z)		1.5 V (50 Ω) 3 V (High Z)
Offset Accuracy	± (2% of the \|Offset Setting\| + 2 mV)		± (2% of the \|Offset Setting\| + 2 mV)
Impedance	50 Ω (typical)		50 Ω (typical)
Protection [2]	Short-circuit protected, overload relay automatically disables main output		Short-circuit protected
AM (CH1)
Carrier Waveforms	Sine, Square, Ramp, Arb (except DC)
Source	Internal/ External
Modulation Waveforms	Sine, Square, UpRamp, DnRamp, Triangle, Noise, Arb (2 mHz to 20 kHz)
Depth	0% ~ 120%
FM (CH1
Carrier Waveforms	Sine, Square, Ramp, Arb (except DC)
Source	Internal/ External
Modulation Waveforms	Sine, Square, UpRamp, DnRamp, Triangle, Noise, Arb (2 mHz to 20 kHz)
Frequency Deviation	DC ~ 10 MHz
PM (CH1)
Carrier Waveforms	Sine, Square, Ramp, Arb (except DC)
Source	Internal/ External
Modulation Waveforms	Sine, Square, UpRamp, DnRamp, Triangle, Noise, Arb (2 mHz to 20 kHz)
Phase Deviation	0 ~ 360°
FSK (CH1)
Carrier Waveforms	Sine, Square, Ramp, Arb (except DC)
Source	Internal/ External
Modulating Waveforms	50% duty cycle square (2 mHz to 50 kHz)
Sweep (CH1)
Carrier Waveforms	Sine, Square, Ramp, Arb (except DC)
Type	Linear or Logarithmic
Direction	Up or Down
Sweep Time	1 ms to 500 s ± 0.1%
Trigger Source	Internal/External/Manual
Burst (CH1)
Waveforms	Sine, Square, Ramp, Pulse, Noise, Arb (except DC)
Types	Count (1 to 50,000 periods), infinite, gated
Start Phase	-180° to +180°
Internal Period	1 µs – 500 s ± 1%
Gate Source	External Trigger
Trigger Source	Internal/External/Manual
Rear Panel Connector [3]
External Modulation	± 5 Vpk = 100% modulation 5 kΩ input impedance
External Trigger	TTL compatible
Trigger Input
Input Level	TTL compatible
Slope	Rising or falling (selectable)
Pulse Width	> 100 ns
Input Impedance	> 10 kΩ, DC coupled
Latency	Sweep: < 500 µs (typical) Burst: < 500 ns (typical)
Trigger Output
Electrical Level	TTL compatible
Pulse Width	> 400 ns (typical)
Output Impedance	50 Ω, DC coupled
Maximum Rate	1 MHz
Sync Output (CH1)
Electrical Level	TTL compatible
Pulse Width	> 50 ns (typical
Output Impedance	50 Ω (typical)
Maximum Frequency	2 MHz
Counter Specification
Function	Frequency, period, positive/negative Pulse width, Duty cycle
Function	Frequency, period, positive/negative Pulse width, Duty cycle
Frequency Range	Single channel: 100 mHz ~ 200 MHz
Frequency Resolution	6 digits/second
Voltage Range and Sensitivity (non-modulation signal)
Auto mode	1 Hz ~ 200 MHz		200 mVpp ~ 5 Vpp
Manual mode	DC coupled		DC offset range 100 mHz ~ 100 MHz 100 MHz ~ 200 MHz	± 1.5 VDC 20 mVRMS ~ ± 5 Vac+dc 40 mVRMS ~ ± 5 Vac+dc
	AC coupled		1 Hz ~ 100 MHz 50 mVpp ~ ± 5 Vpp	100 MHz ~ 200 MHz 100 mVpp ~ ± 5 Vpp
Pulse width and Duty cycle Measure	1 Hz ~ 10 MHz (100 mVpp ~ 10 Vpp)
Input adjust	Input impedance Coupling mode High frequency restrain sensitivity		1 MΩ AC, DC High frequency noise restrain (HFR) On or Off Low, Medium, High
Trigger mode	The trigger level can adjust manually/ automatically Trigger level range: ± 3 V (0.1% to 100%) Resolution: 6 mV
General Specifications
Display
Display Type	Black and White LCD Screen
Display Resolution	256 Horizontal x 64 Vertical
Grey Degree	4 Level Grey
Display Contrast (typical)	150 : 1
Backlight Brightness (typical)	300 nit
Power Supply
Supply Voltage	100 ~ 240 VAC RMS , 45 ~ 440 Hz, CAT II
Power Consumption	Less than 40 W
Fuse	2 A, T Level, 250 V
Environment
Ambient Temperature	Operation: 10C ~ +40? Non-operation: -20C ~ +60C
Cooling Method	Natural cooling
Humidity Range	Below +35C: =90% relative humidity +35C~+40C: =60%relative humidity
Height above sea level	Operation: below 3,000m Non-operation: below 15,000m
Mechanism
Dimension	Width Height Depth		232 mm 108 mm 288 mm
Weight	Net Weight Gross Weight		2.65 kg 4 kg
IP Protection
IP2X
Calibration Interval
One year suggested

Tech Specs

Generators / Counters/Function Generator Template
Channels	2
Frequency Maximum	25 MHz
Frequency Minimum	1 uHz (0.000001 Hz)
Functions	Burst, Noise, Pulse, Ramp, Sine, Square, Sweep, Triangle
Max Amplitude Vpp @ 50 ohms	5 V
Arbitrary	Yes
Sample Rate	100 MSa/S
Screen Type	LCD
Color Screen	No
Triggering	Yes
Counter that displays frequency on screen.	Yes
Modulation Types	AM, FM, FSK
Graphical Display	Yes
Memory	4 kB
Direct Digital Synthesis (DDS)	Yes
PC Based	No
Test Equipment General Attributes
Unique Features	Analog Output Capability of CH2 is 1/2 CH1
Warranty	3 YEARS
Safety Approval	CE
Interfaces I/O	USB
Product Weight	5.85 LBS
Product Height	4.2 IN
Product Length	11.25 IN
Product Width	9 IN
Shipping Weight	5.85 LBS
Data Logging	No
HTS/Schedule B Number	8543.20.0000
ECCN Number	3A292
Calibration Included	Factory Calibration
Power Supply Voltage	120V/220V Universal
Country of Origin	China
Shipping Height	8.5 IN
Shipping Length	13.7 IN
Shipping Width	17.2 IN

5

Out of 5

Average Customer Review

Share your thoughts with other customers

Write a Review

Displaying all 12 reviews

Most Helpful First | Newest First

Recommend to a Friend

Real Nice!

5.0

I've been using this function generator for nearly 5 years now and have not had any problems. Mostly using it for pulse/burst signal to circuit boards powering a 1W laser as a flashgun. The user interface is easy to use once you learn it, instruction manual is helpful too. I have recently been using the sync output too, which is a great feature. If this device fits your specifications I don't think you can go wrong with this product. I have other Rigol products too and I have been very happy with them.

Randy Mercurio on Apr 16, 2020

Recommend to a Friend

Excellent

5.0

Excellent product.

Verified Purchase Anonymous on Dec 06, 2018

Recommend to a Friend

Decent Function Generator but...

4.0

Had this function generator for about a year when one of the channels blew on it. I immediately contacted Rigol and they repaired the unit quickly. I still have no regrets with the purchase since this can happen to any piece of electronics you buy and because of the good customer service that Rigol provides.

David Kotsopoulos on Jul 10, 2018

Recommend to a Friend

Rigol DG1022A

5.0

The Rigol DG1022A performs as specified and its user interface is intuitive. TEquipment's ordering process and service is 100% professional quality with updates emailed as they arise and delivery on date promised.

Anonymous on Oct 16, 2016

Recommend to a Friend

Rigol Function Generator Review

5.0

Great function, very simple use and straightforward instructions. Signals are very precise. I do recommend the purchase of this great product.

Mike on Sep 08, 2016

Recommend to a Friend

Full Featured by Easy to Use

5.0

This product is fully featured and very easy to use. We had it up and running in minutes, using 5 different waveforms for our various tests that were needed. product is very affordable for the features that it has.

Curtis B* on Sep 06, 2016

Recommend to a Friend

Good for the price

5.0

Good Function generator, if you a hobbits or doing small projects is a great product !, same size as the Rigol Bench multimeter is a good way to go is this is your first FG

Marcio.LMA on Aug 29, 2016

Recommend to a Friend

Overall Impression

5.0

Great product! Always a big fan of Rigol. Price is extremely good compare to what functions you get from this function generator. So far, I haven't found any issue to complain about.

Verified Purchase Jingyuan Liang on Aug 15, 2016

Recommend to a Friend

DG1022A

5.0

I am very satisfied with this waveform generator. It is an excellent value.

Verified Purchase Anonymous on Nov 12, 2014

Recommend to a Friend

DG1022A

4.0

I am reviewing the four Rigol instruments I purchased to helpme learn electronics. This function generator is one of those four items. The quality appears top notch,with great packaging and great documentation. The full manual is on the CD. Being new to electronics the learning curve for the instruments and the basic electronic itself has been a bit steep. I find that the generator is a little complicated for a novice, but not unmanageable. There are guides you can find on the internet for specific functions if you look. This generator is working well with the oscilloscope I also purchased. My only complaint, and the reason for four stars is there is only a BNC to BNC cable with the generator so I had to order two 50ohm alligator leads to use it for my project. Other then that I like it.

Verified Purchase Mark Roberts on Sep 08, 2014

Recommend to a Friend

nice machine with 1 exception

4.0

I'm still learning to use this, ( after 1 week). the enclosed software cd will not open in xp or 8.1. The file type is not found. Both operating systems are 2 weeks old.

Verified Purchase DR. Phil on Aug 12, 2014

Recommend to a Friend

Nice little generator

5.0

I was looking for an inexpensive low-frequency generator for some audio/low RF work. While a little pricier than some of the budget generators out there, I've had good experience with Rigol equipment in the past. I was not disappointed. This is a very nice, very flexible generator. Perfect for my application, easy to use, more than adequate stability and features. An awesome unit for the price.

Anonymous on Apr 28, 2014

Compare

Real people, here to help you.

Get Connected

Join the community and find out what we're up to, experience live product releases, webinars and more!

How Can We Help You?

Questions?

Log in to Your Account

Not a member yet? It's FREE!

Top Categories

Rigol DG1022A 25MHz Function / Arbitrary Waveform Generator

Recommended for you

Accessories

for the Rigol DG1022A

Cal Test CT4103 Universal Adapter Kit

Cal Test CT4036 Function Generator And Freq. Counter Accessory Kit

Rigol ADP0150BNC 50 Ohm impedance adapter for oscilloscopes or generators

Rigol USB-GPIB USB-GPIB Converter. Connect USB directly to instrument and control it...

Rigol DG1000 Series Arbitrary Waveform Function Generators

Dual Channel Output, Built-in and Editable Arb Waveform

Abundant Modulation Functions, Sweep, Burst

Channel Coupling and Copy

Built-in Frequency Counter

Tech Specs

Generators / Counters/Function Generator Template

Test Equipment General Attributes

5

Featured Review

We'd love to hear from you

Real people, here to help you.

Get Connected

My Account

Promotions & Offers

Resources

Company