描述: DDS SWEEP FUNCTION GENERAT 7MHZ Versatile sweep function generator utilizes an advanced direct digital synthesis (DDS) design. This unit generates superb quality waveforms with high signal precision and stability. It provides sine and square wave outputs from 0.1Hz ~ 7MHz in one extended range. Front panel operation with easy?to?read backlit LCD display makes it these units perfect for educational, R&D, manufacturing test systems and service and repair environments. Parameter changes and data entry can be made using up/down keys, and modified via the rotary control. Sweep output waveforms can ...