The APULN40 from Anapico is an ultra-low noise Microwave Signal Generator from 100 kHz (optionally 8 kHz) to 6, 12.75, 20, 26, and 40 GHz. This signal generator has fast switching speeds and high signal purity with low phase noise. The output power range of this generator varies from -120 to 25 dBm. It supports pulse, AM, FM and PM modulation and can be remote-controlled using Ethernet, USB, GPIB (SCPI v1999) interfaces. The signal generator measures 170 x 316 x 110 mm [6.69 x 12.44 x 4.33 in].