The SG380 Series are RF signal generators that operate from DC to 2 GHz, 4 GHz and 6 GHz. They have a 1 micro Hz resolution and support AM, FM, Pulse, Phase Modulation. The generators have a -116 dBc/Hz SSB phase noise with a power range from -110 to 16.5 dBm. They can be controlled via the front panel on the device, Ethernet, GPIB and RS-232. There are two front panel outputs with overlapping frequency ranges &ndash A BNC connector provides outputs from DC to 62.5 MHz and N Type connector provides outputs of 950 kHz and above.