Rohde & Schwarz FSH18 Handheld Spectrum Analyzer 10MHz - 18GHzHandheld Spectrum Analyzer 10MHz - 18GHz, RBW 100Hz - 1MHz, LCD color display The R&S FSH18 is the perfect handheld tool in the field for many different applications such as servicing microwave links, field strength measurements, and signal monitoring from 10 MHz up to 18 GHz Frequency range 10 MHz to 18 GHz Displayed average noise level typ. -128 dBm (RBW 100 Hz, 3 GHz to 6 GHz) Level accuracy: 1.5 dB (20 MHz to 6 GHz) Resolution bandwidths 100 Hz to 1 MHz, 1 and 3 steps Wide range of detectors: sample, max/min peak, auto peak, RMS Battery operating time up to 3h Weight only 2.5 kg - See more at: http://www.testequipmentconnection.com/13411/Rohde_Schwarz_FSH18.php#sthash.YCi5XnL7.dpuf