RF Explorer 6G Combo + Signal Generator with Professional Aluminium Case Frequency band: 15-2700 MHz and 4850-6100MHz Frequency span: Left SMA port (6G): 2-600Mhz | Right SMA port (WSUB3G): 112KHz - 600MHz Graphics LCD 128x64 pixels, great visibility outdoors Includes Signal Generator device Comes with Professional Aluminium Carrying Case