The SSG3021X-IQE from SIGLENT is a Signal Generator with Frequency 9 kHz to 2.1 GHz, Resolution 0.01 Hz, Pulse Modulation 70 dBc, Output Power -110 to 20 dBm, Phase Noise -110 dBc/Hz @1 GHz, 20 kHz offset. Tags: Analog Signal Generator. More details for SSG3021X-IQE can be seen below.