AFG-2225 Dual-Channel Arbitrary Function Generator
  • Wide Frequency Ranges From 1μHz to 25MHz (sine/square wave)
  • 1 μHz Resolution in Full Range
  • Built-in Standard 120MSa/s, 10bit, 4k Points Arbitrary Waveform for Both Channels
  • True Dual-Channel Output, CH2 Provides the Same Characteristics as CH1
  • Couple, Tracking, Phase Operations of Dual Channel are Supported
  • 1% ~ 99% Adjustable Duty Cycle for Square Waveform
  • High Resolution and Colored TFT LCD with Friendly User Interface
  • Multiple Editing methods to Edit Arbitrary Waveform Easily
  • Built-in Standard AM/FM/PM/FSK/SUM/Sweep/Burst and Frequency Counter
  • USB Host/Device Interface for Remote Control and Waveform Editing

GW Instek is launching AFG-2225, its first basic level dual-channel arbitrary function generator, which provides superior features in its class. Both channels are equipped with same characteristics to fit dual-signal applications such as differential or IQ signaling. The outstanding cost-performance value makes the AFG-2225 a practical instrument to accelerate the development process.

The major features for both channels include 10Vpp output amplitude; 25MHz frequency bandwidth with 1uHz resolution; built-in waveforms of Sine, Square, Ramp (Triangle) and Noise. As to the 1%~99% adjustable duty cycle of Square waveform can be used as pulse signal sources. For the arbitrary waveform, user can edit the 66 built-in waveforms or create a whole new one. Moreover, AFG-2225 carries features of AM/FM/PM/FSK/SUM Modulation, Sweep, Burst and Frequency Counter, which can be applied to various communication fields.

In addition to the intuitive and friendly user interface, the 3.5-inch color LCD displays the comprehensive operation information including the true waveform presented at the output. USB Host and Device interfaces are equipped to link the AFG-2225 with other devices, which provide the flexibility of waveform generation for more practical usages. With link to GW Instek GDS-series Digital Storage Oscilloscopes (DSOs), the waveforms of interest can be captured and reconstructed. User can also use the arbitrary waveform PC software to edit the waveform and then send to AFG-2225 directly, or save the waveform into flash drive and then transfer to AFG-2225.

  • Frequency ranges from 1uHz to 25MHz, and offers multiple standard waveforms
  • Full-Functions equipped Dual-channel Signal Output Capability
  • Correlated Functions of Dual-channel Outputs
  • High-flexibility of Arbitrary Waveforms Editing
  • 1%~99% Adjustable Duty Cycle of Square Wave
  • Friendly Operating Interfaces and Instant Parameter Display
  • 66 Built-in Arbitrary Waveforms
  • Support Multi-change Signal Application
  • Impedance Switch Function
  • Provide USB Host/Device Interface

Standard Accessories 
Quick Start Manual *1
User Manual CD *1 
GTL-101 Test Lead *2 
Power Cord *1

Option Accessories 
GTL-110 BNC(M)-BNC(M) RF Cable
GTL-246 USB Cable, USB 2.0 Type A - Type B, 4P

AFG-2225 25MHz True Dual Channel, Arbitrary Function Generator
AFG-2225 25MHz True Dual Channel, Arbitrary Function Generator Where to buy
2D Drawing
2D Drawing of the AFG-2225, DWG/PDF format
2D Drawing version., 【Member Only】 673 KB DOWNLOAD
3D Model
3D Model of the AFG-2225, STEP format
3D Model version., 【Member Only】 2.42 MB DOWNLOAD
Firmware for AFG-2225 (For original V2.XX firmware upgrade)
Firmware version2.15., 【Member Only】 234 KB DOWNLOAD
The brochure of AFG-2225.
Brochure version.,EN 2.62 MB DOWNLOAD
The datasheet of AFG-2225.
Datasheet version1.,EN 711 KB DOWNLOAD
Quick Start Guide
Quick Start Guide of AFG-2225.
Quick Start Guide versionE.,EN 1.9 MB DOWNLOAD
User Manual
The User manual of AFG-2225.
User Manual versionB.,EN 4.75 MB DOWNLOAD
LabVIEW Driver
The LabVIEW Driver of AFG-2225. It supports LabView 8.6 or later.
LabVIEW Driver version1.,EN 413.6 KB DOWNLOAD
Firmware for AFG-2225 (For original V3.XX firmware upgrade)
Firmware version3.01.,EN 【Member Only】 234 KB DOWNLOAD
User Manual
SOP for ARB Editing Software
User Manual version1.,EN 1.8 MB DOWNLOAD
USB Driver
USB Driver for AFG-3000/2225/2000 Series, for Win XP/7/8.x.
USB Driver version1.0.0.1.,EN 797 KB DOWNLOAD
PC Software
The Arbitrary Waveform Editing Software is made by AFG all series & MFG-2000 Series
PC Software version3.3.2.1., 3.95 MB DOWNLOAD