The APSIN6G from AnaPico is a Signal Generator with Frequency 9 kHz to 6 GHz, Resolution 0.001 Hz, Output Power -20 to 25 dBm, Phase Noise -150 to -80 dBc/Hz, SSB Phase Noise -134 to -64 dBc/Hz. Tags: Analog Signal Generator. More details for APSIN6G can be seen below.