The BK Precision 2683 9 kHz to 3.2 GHz Benchtop Spectrum Analyzer delivers performance and functionality in frequency ranges from 9 kHz to 3.2 GHz in a lightweight, compact design, suitable for lab and field use. This model offers a standard pre-amplifier, tracking generator, and 1 Hz minimum RBW. The included advanced measurements give the user access to even more powerful features. In addition, these analyzers provide low phase noise and displayed average noise level (DANL) to view critical detail in the spectrum which is beautifully displayed on the 10.1" widescreen color display. The reflection measurement option enables VSWR, reflection coefficient, and return loss measurements, while the EMI pre-compliance option enables pre-defined bandwidth set points and quasi-peak detection.