The DSA815 from RIGOL Technologies is an RF Spectrum Analyzer that operates from 9 kHz to 1.5 GHz. It has a widescreen display, compact design and easy to use interface. The analyzer has a typical DANL of -135 dBm and a phase noise of -80 dBc/Hz @ 10 kHz offset with a minimum resolution bandwidth (RBW) of 100 Hz. It includes a wide range of standard functions including AM/FM demodulation a preamplifier, and can be used/controlled through LAN (LXI), USB Host & Device and GPIB (optional) interfaces.