GW Instek AFG-2225
Signal Sources25 MHz true dual-channel arbitrary function generator with coupled and tracking operations. Buy in India from GSAS Micro Systems.
Frequency
1 µHz to 25 MHz
Channels
True dual
Sampling
120 MSa/s
Resolution
10-bit
Arb Memory
4k points
Overview
About AFG-2225
The AFG-2225 is a true dual-channel arbitrary function generator covering 1 µHz to 25 MHz, where Channel 2 delivers the same full specifications as Channel 1. This symmetrical architecture supports couple, tracking, and phase operations between channels, essential for differential signal generation, quadrature testing, and synchronized multi-channel stimulus applications. Built-in 120 MSa/s sampling with 10-bit resolution and 4k point arbitrary memory provides clean, accurate waveform output.
| Feature | AFG-2225 |
|---|---|
| Frequency Range | 1 µHz to 25 MHz |
| Channels | 2 (true dual, identical specs) |
| Sampling Rate | 120 MSa/s |
| DAC Resolution | 10-bit |
| Arbitrary Memory | 4k points |
| Duty Cycle | 1% to 99% adjustable |
| Modulation | AM, FM, PM, FSK, SUM |
| Operating Modes | Sweep, burst |
| Frequency Counter | Built-in |
| Interfaces | USB host, USB device |
Comprehensive modulation capabilities including AM, FM, PM, FSK, and SUM, plus sweep and burst modes, address a wide range of stimulus applications from audio testing through sensor excitation and communication protocol emulation. The 1% to 99% adjustable duty cycle on pulse output provides flexibility for PWM-controlled systems and power electronics testing.
The built-in frequency counter and USB host interface for waveform editing via external storage make the AFG-2225 a self-contained signal generation workstation, reducing the need for additional instruments on the bench.
Watch the AFG 2225 introduction
GSAS Micro Systems delivers the AFG-2225 across India with application support, waveform configuration guidance, and calibration services.
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