Function / Arbitrary Waveform Generator
GPS-2100 Series
Every signal. Perfectly defined.
The GPS-2100 Series combines precision DDS architecture with high-resolution output and versatile modulation options. Designed for engineers, educators, and service professionals, it delivers exceptional waveform fidelity up to 60 MHz with dual-channel operation and intuitive PC connectivity.
Up to 60 MHz
200 MSa/s
13-bit
Dual Channel
DDS Precision
Why choose the 2100 series?
Precision DDS Core
Stable, low-jitter 200 MSa/s output with built-in 100 MHz frequency counter for measurement precision.
Intuitive 3.5″ TFT Interface
Bright, easy-to-read menus, multilingual UI, and intuitive waveform editing.
Versatile Modulation & Sweep
AM, FM, PM, ASK, FSK, PSK with linear/log sweep and burst for broad application coverage.
Flexible PC Connectivity
USB and RS-232 interfaces with bundled waveform editing software and remote control support.
Features & Benefits
High-resolution output
13-bit precision ensures smooth, distortion-free signals.
Wide frequency range
Generate sine, square, ramp & arbitrary waveforms up to 60 MHz.
Dual-channel control
Independent, coupled, or phase-aligned output modes.
Advanced modulation
AM, FM, PM, ASK, FSK & PSK for comms and control testing.
PC connectivity
USB & RS-232 with waveform editing software included.
Reliable design
Compact chassis, intuitive front panel, robust DDS engine.
Arbitrary waveform library
Includes 5 standard and 32 arbitrary built-in waveforms for rapid signal creation.
Integrated 100 MHz frequency counter
High-precision 32-bit counter enables accurate measurement of external signals.
Models & key specifications
| Model | Bandwidth | Channels | Sampling rate | Vertical resolution | Memory depth |
|---|---|---|---|---|---|
| GPS-2115 | 15 MHz | 2 | 200 MSa/s | 13-bit | 8 kpts |
| GPS-2125 | 25 MHz | 2 | 200 MSa/s | 13-bit | 8 kpts |
| GPS-2140 | 40 MHz | 2 | 200 MSa/s | 13-bit | 8 kpts |
| GPS-2160 | 60 MHz | 2 | 200 MSa/s | 13-bit | 8 kpts |
Where the 2100 series excels
Education & Training
Ideal for waveform demonstrations, modulation experiments, and electronics instruction.
Embedded Design & Development
Generate custom signals for circuit testing, sensor simulation, and firmware validation.
Power Electronics / SMPS
Perform PWM drive control, transient response, and loop stability tests.
Service & Calibration Labs
Use as a precision signal reference for repair, calibration, and verification.
Research & Development
Create and analyze arbitrary waveforms for new product design and testing.
Telecom / Modulation
Supports AM, FM, PM, ASK, FSK, PSK modulation for communication and signal analysis.
What’s in the box
Main Unit
GPS-2100 Series Function / Arbitrary Waveform Generator
Three-wire Power Line
Standard mains connection cable
BNC Coaxial Cable
High-quality BNC signal lead
CD-ROM
Waveform editing software and USB drivers
Popular accessories
BNC-to-Alligator Clip Lead
Convenient signal testing accessory
Cabinet Installation Kit
Rack-mount hardware for bench or cabinet use
RS-232 Serial Cable
For PC remote control
USB Data Cable
For PC connection and waveform transfer
Compliance & warranty
Compliance
CE; RoHS; meets applicable safety/EMC requirements.
Warranty & service
1‑year warranty (registration required). Calibration & service available.
Software
Datasheet & utilities available. For latest firmware/software, please contact support.
Downloads & Resources
PWM / SMPS Test Flow Using the GPS-2100 Series
This flow illustrates how the GPS-2100 Series generates PWM signals, drives switching devices, and produces measurable ripple at the converter output.
1 — PWM Generation
Ch1/Ch2 produce PWM and phase-shifted control waveforms.
2 — Switching Stage Drive
PWM drives the MOSFET to create the switching waveform for SMPS.
3 — Output Ripple & Response
Visualising the converter’s final DC output and ripple.
Have questions about the GPS-2100 or need a quote?
Our engineers are happy to help with specifications, lead times, and compatibility.
We respond within 1 business day · Last updated 2025-09-30