Rigol-DG1022Z-25 M Hz-Function-Arbitrary-Waveform-Generator-Rigol-DG1022Z-p-The-Rigol-DG1022Z-is-a-high-performance-25 M Hz-b-multifunctional-generator-b-that-combines-a-function-generator-arbitrary-waveform-generator-noise-generator-pulse-generator-harmonics-generator-analog-digital-modulator-&-frequency-counter-p-p-The-unit-is-portable-&-has-the-functions-&-performance-to-be-the-ideal-choice-for-use-in-a-wide-variety-of-applications-such-as-R-amp-D-production-test-edu