Frequency band: 15MHz – 6100MHz; no gaps, replaces RF Explorer 6G Combo standard model; Amplitude resolution: 0.5dBm Newest Firmware upgrade includes Wifi Analyzer Free Mac and Windows software for analysing RF and WiFi networks using Waterfall 3D and 2D Aluminium carrying case allows to to protect your RF Explorer device and keep all the parts and components organized Full technical support RF Explorer 6G WB+ is a powerful Spectrum Analyzer model, covering the full 6GHz range starting at 15MHz up to 6.1GHz with no gaps or limitations, and up to 7.5GHz with optional extra license. This model replaces RF Explorer 6G Combo standard model, the new SLIM design offers an outstanding robust enclosure with strong metallic body and shiny varnished paint, a more convenient USB connector on the side and larger internal battery capacity.Features Internal LNA amplifier and selectable attenuator for additional power range handling. Low frequency support from 15MHz covering LF, MF, HF, VHF and UHF High frequency support covering all range up to 6.1GHz with no gaps. New HELP and SET buttons to improve user interface and PRESET configuration selection with 2-clicks Ideal choice for all usable HAM bands. Pocket size and light weight Solid metal case with high quality varnished paint Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes High capacity internal Lithium battery for 10hs+ of continuous run, rechargeable by USB Multi-platform Windows/Linux/MacOS Open Source software and API libraries