The HZXH-620 is a high-precision signal generator utilizing DDS digital frequency synthesis for superior stability. Designed for convenience, it features an intuitive LCD display and keyboard-based operation. With an internal automatic level control circuit, it ensures stable frequency response across its entire range.

Ideal for factories, schools, and scientific research institutions for debugging tests of receiving devices and amplifiers.
| Serial No. | Item Name | Quantity |
|---|---|---|
| 1 | Standard signal generator | 1 |
| 2 | Product Qualification Certificate | 1 |
| 3 | Technical Specification | 1 |
| 4 | BNC/BNC Cable | 1 |
| 5 | Power cord | 1 |