Tektronix AFG2021 Arbitrary Function Generator
Tektronix AFG2021 20 MHz arbitrary function generator with 14-bit resolution, 250 MS/s sample rate, and modulation, noise, and sweep modes for signal generation and electronic testing.
Product details
| Model | AFG2021 |
| Manufacturer | Tektronix |
| Category | RF & Microwave Signal Generators |
| Availability | Made to order |
Description
Overview
The Tektronix AFG2021 is an entry-level arbitrary function generator that combines excellent performance with user-friendly operation. With 20 MHz sine and 10 MHz pulse bandwidth, 14-bit vertical resolution, and 250 MS/s sample rate, it generates high-fidelity signals for electronic test and design, sensor simulation, education, and functional testing applications. The innovative user interface, 3.5 inch color display, and compact 2U half-rack form factor make it suitable for benchtop and rack-mounted environments.
Key Features
- 20 MHz sine and 10 MHz pulse frequency bandwidth
- 14-bit vertical resolution with 250 MS/s sample rate
- 12 standard waveforms with direct front-panel access
- Built-in modulation, burst, sweep, and noise generator modes
- 4 × 128 kS internal memory with USB flash drive expansion
- 3.5 inch color TFT screen displays graphical and numeric waveform information
- USB device and host ports; optional GPIB and LAN interfaces for remote control
- Free ArbExpress software for waveform editing and downloading
- Free SignalExpress software for automated testing with multiple instruments
- 2U height and half-rack width for flexible placement on benchtop or in rack
Applications
- Electronic test and design verification
- Sensor output simulation and testing
- Education and training
- Functional test systems
- System integration and validation
Specifications
| Frequency Range | 1 Hz to 20 MHz |
| Sine Bandwidth | 20 MHz |
| Pulse Bandwidth | 10 MHz |
| Sample Rate | 250 MS/s |
| Vertical Resolution | 14-bit |
| Internal Memory | 4 × 128 kS |
| Standard Waveforms | 12 |
| Operating Modes | Modulation, Burst, Sweep, Noise Generator |
| Display | 3.5 inch color TFT |
| Interfaces | USB device and host ports; optional GPIB and LAN |
| Form Factor | 2U height, half-rack width |
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Tektronix AFG2021 Arbitrary Function Generator