SIGLENT has introduced the SSG6M80A series multi-channel analog signal generator, a dual-channel and four-channel RF source with frequency coverage from 9 kHz to 20 GHz, 0.001 Hz frequency setting resolution and output range from -110 dBm to +25 dBm. It supports FM and PM analog modulation, phase-coherent operation across channels and optional pulse generation for beamforming, phased-array systems, MIMO testing, differential signal generation and multi-tone measurements.