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Keysight EDU33212A Waveform Generator
The Keysight EDU33212A is a 20 MHz dual-channel function and arbitrary waveform generator from Keysight’s Smart Bench Essentials series. Featuring a signature 7-inch color display, 16-bit vertical resolution, a 250 MSa/s arbitrary sampling rate, and 8 MSamples of memory per channel, it delivers lab-grade signal fidelity and multi-channel synchronization for engineering education, design validation, and R&D test benches.
Features & Benefits
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20 MHz Dual-Channel Output: Generates clean, independent or synchronized signals across two channels with flexible frequency and amplitude coupling.
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16-Bit Resolution & 250 MSa/s Arbitrary Sampling: High-resolution digital-to-analog conversion ensures exceptional waveform detail without quantization artifacts.
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Signature 7-Inch Color Display: Large screen layout allows simultaneous parameter configuration and graphical signal viewing for both channels.
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Deep 8 MSamples Memory Per Channel: Provides ample memory capacity (up to 1 MSa per user-defined waveform) to generate complex, non-repeating arbitrary signals.
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High-Precision Variable Pulse Generation: Independent edge-time adjustments from 8.4 ns to 1 µs with 100 ps resolution for precise digital device stress testing.
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PathWave BenchVue & Web Browser Control: Standard LAN and USB connectivity allow complete PC-based control, data export, and remote lab instrument management.
Description
Engineered to deliver professional-tier performance in teaching labs and modern engineering environments, the Keysight EDU33212A combines uncompromised signal purity with intuitive everyday operation. Its dual independent channels can run separate waveforms, track each other in amplitude or frequency, or combine into a single composite test signal. With 17 built-in standard and popular arbitrary waveforms—including sine, square, ramp, pulse, Gaussian noise, and PRBS sequences—it easily simulates real-world circuit stimuli.
Specifications
| Specification Attribute | Details / Values |
| Brand / Manufacturer | Keysight Technologies |
| Model / MPN | EDU33212A |
| Product Series | Smart Bench Essentials (SBE) Series |
| Channels | 2 Independent Channels (Coupling & Tracking supported) |
| Maximum Sine Frequency | 20 MHz (1 µHz resolution) |
| Square & Pulse Frequency | 1 µHz to 10 MHz (8.4 ns fixed rise/fall for Square; 8.4 ns to 1 µs variable for Pulse) |
| Ramp & Triangle Frequency | 1 µHz to 200 kHz (0.0% to 100.0% symmetry) |
| Arbitrary Sample Rate | 1 µSa/s to 250 MSa/s (16-bit vertical resolution) |
| Arbitrary Memory Depth | 8 MSa per channel (up to 1 MSa per waveform) |
| Standard Built-in Waveforms | 17 waveforms (Sine, Square, Ramp, Pulse, Triangle, Gaussian Noise, PRBS, DC, Cardiac, Exponential, Sinc, etc.) |
| Modulation Types | AM, FM, PM, FSK, BPSK, PWM, Sum, Sweep, and Burst |
| Output Amplitude Range | 1 mVpp to 10 Vpp (50 Ω load); 2 mVpp to 20 Vpp (Open circuit) |
| Display | 7.0-inch WVGA color display (800 × 480 pixels) |
| Connectivity & Remote I/O | USB 2.0 Host (front), USB 2.0 Device (rear), LAN 10/100 (LXI Core, Web Control) |
| Software Support | Keysight PathWave BenchVue Function Generator App |
| Power Supply | 100 V to 240 V AC, 50/60 Hz; Auto-ranging |
| Dimensions & Weight | 314 (W) × 165 (H) × 130 (D) mm; Approx. 3.2 kg |
| In The Box / Standard Accessories | Keysight EDU33212A Host, Power Cord, USB Cable, Calibration Certificate, Quick Start Guide |
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