Frequency Range: from 5 kHz up to 44 GHz Phase noise: -125 dBc (1 Hz) (f = 500 MHz, 1 MHz offset) DANL, RF preamplifier ON: < –163 dBm - 162 dBm/Hz at 2 GHz Analysis bandwidth: 2 MHz Portability: lightweight (from 2.5 kg) and battery lasts for a day's work User experience redefined thanks to multitouch interface