The N9340B is a Handheld RF spectrum analyzer that operates from 9 kHz to 3 GHz and can be remote controlled via SCPI over LAN and USB. It provides benchtop performance with -144 dBm DANL and a & 1.5 dB amplitude accuracy with sweep time less than 0.1 seconds at full span. Its low phase noise and noise level helps detecting very low-level signals which are close to carrier. This spectrum is field-ready with a portable, rugged fanless design and clear viewing both during the day and night with a 4-hour battery life. The analyzer only weighs 3.2 Kg and is available with a 3 Year warranty.