Reconditioned E4428C

Keysight E4428C ESG Analog Signal Generator
The Keysight E4428C ESG analog signal generator delivers outstanding spectral purity, level accuracy, output power, and analog modulation performance up to 3 or 6 GHz for all general-purpose test needs. This makes the E4428C ESG a superb choice for general-purpose tests requiring CW, AM, ?M, and FM receiver and component test signals in the cellular, ISM, and UNII frequency bands.