Spectrum Analyzer 30Hz-2.9GHz Enclosed to MIL-T-28800C in a rugged package, this is a high performance portable. With a frequency range of 50 Hz to 2.9 GHz and an optional tracking generator, this unit features digital 10, 30, and 100Hz resolution bandwidths which allow it to sweep up to 20 times faster than conventional analog bandwidths. Together with synthesized tuning, it also has sensitivity of -130dBm and an amplitude accuracy of +1.0dB (DC coupled).