MHS5200A DDS Dual Channel Signal Generator & Frequency Counter
MHS5200A DDS Dual Channel Signal Generator & Frequency Counter
MHS5200A Dual Channel DDS Function Arbitrary Waveform Signal Generator with Frequency Counter
Take your electronics lab, engineering workbench, or educational setup to the next level with the MHS5200A Fully CNC DDS Dual Channel Function Signal Generator. Built with a Direct Digital Synthesis (DDS) architecture and a precision CNC enclosure, this versatile instrument delivers rock-solid waveform output and accurate frequency measurement in one compact unit. Whether you're testing circuits, calibrating equipment, or exploring waveform behavior, the MHS5200A provides the reliability and flexibility you need.
Key Features
- Dual Channel Output: Independently control two output channels simultaneously for complex signal testing scenarios.
- Wide Waveform Library: Generate sine, square, pulse (adjustable duty cycle), triangular, biased sine, CMOS, DC level, half-wave, full-wave, step wave, anti-step wave, noise wave, exponential rise/fall, multiple sound waves, sinc pulse, Lorentz pulse, and up to 60 user-defined arbitrary waveforms (2048-point depth).
- High Sampling Rate: 200 MSa/s sampling rate with 12-bit waveform amplitude resolution for crisp, accurate signal reproduction.
- Precise Frequency Resolution: Minimum frequency resolution of 10 mHz for ultra-fine frequency tuning.
- Broad Amplitude Range: Output amplitude from 5 mVp-p to 20 Vp-p with 1 mVp-p resolution (with -20 dB attenuation) or 10 mVp-p (without attenuation).
- Built-In Frequency Counter: Counting range up to 4,294,967,295; measures positive/negative pulse width (10 ns resolution, up to 10 s), period (20 ns resolution, up to 20 s), and duty cycle (0.1%–99.9%).
- Low Harmonic Distortion: Harmonic suppression ≥ 40 dBc (<1 MHz) and ≥ 35 dBc (1 MHz–25 MHz); total harmonic distortion <0.8% (20 Hz–20 kHz).
- Adjustable Phase: Phase offset range of 0°–359° for precise channel relationship control.
- USB Serial Communication: Connect to your PC via USB-to-serial interface at 57,600 bps using a publicly available command-line protocol for remote control and automation.
- Compact & Portable: Mini form factor measuring just 180 × 190 × 72 mm — easy to place on any workbench without taking up valuable space.
- 16 Preset Storage Groups: Save and recall up to 16 waveform configurations (1 KB/group) for efficient workflow.
Technical Specifications
| Frequency Resolution | 10 mHz minimum |
| Sampling Rate | 200 MSa/s |
| Amplitude Range | 5 mVp-p ~ 20 Vp-p |
| Waveform Points | 2048 points |
| Amplitude Resolution | 12-bit |
| Duty Cycle Range | 0.1% ~ 99.9% |
| Bias Range | -120% ~ +120% |
| Phase Range | 0° ~ 359° |
| Input Voltage (Counter) | 0.5 Vp-p ~ 20 Vp-p |
| Communication | USB to Serial, 57600 bps |
| Power Supply | DC 5V ± 0.5V |
| Dimensions | 180 × 190 × 72 mm |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × MHS5200A Signal Generator Unit
- Batteries not included
Learn More About Signal Generators & Measurement Standards
For more information on electronic measurement standards and metrology best practices, visit the National Institute of Standards and Technology (NIST) – Electronics & Telecommunications.
Frequently Asked Questions
Q: What types of waveforms can the MHS5200A DDS signal generator produce?
A: The MHS5200A can generate a comprehensive range of waveforms including sine, square, pulse, triangular, biased sine, CMOS, DC level, half-wave, full-wave, normal and anti-step wave, noise wave, exponential rise and fall, multiple sound waves, sinc pulse, Lorentz pulse, and up to 60 user-defined arbitrary waveforms — making it ideal for a wide variety of electronics testing and development applications.
Q: Does the MHS5200A have a built-in frequency counter?
A: Yes. The MHS5200A features an integrated frequency counter with a counting range of 0 to 4,294,967,295. It supports positive and negative pulse width measurement (10 ns resolution, up to 10 s), period measurement (20 ns resolution, up to 20 s), and duty cycle measurement (0.1%–99.9%). It accepts both AC signals via Ext. IN and digital signals via TTL_IN.
Q: Can I control the MHS5200A signal generator from a computer?
A: Absolutely. The MHS5200A includes a USB-to-serial communication interface operating at 57,600 bps. It uses a publicly available command-line protocol, allowing you to integrate it easily into automated test setups or control it remotely from a PC.
Q: What power supply does the MHS5200A require?
A: The unit runs on DC 5V (± 0.5V), making it compatible with standard USB power sources or regulated DC adapters. Batteries are not included and not required for operation.
Q: Is the MHS5200A suitable for beginners as well as professionals?
A: Yes. Its intuitive CNC front panel and clear display make it accessible for students and hobbyists, while its extensive waveform library, 200 MSa/s sampling rate, dual channel output, and PC communication capabilities make it a powerful tool for professional engineers and technicians alike.