The N9040B UXA Signal Analyzer operates from 3 Hz to 26.5 GHz with a 510 MHz analysis bandwidth. The analyzer has DANL of -172 dBm, phase noise of less than -136 dBc/Hz at 10 kHz offset and a spurious free dynamic range of over 75 dBc. It has an easy to use interface based on windows 7 with a large 14.1 in.& touch screen display.