RF Explorer is a portable digital spectrum analyzer, a really cost effective tool for work in all popular frequency bands. It comes with two SMA ports and two antennas, a nice Nagoya NA-773 wideband telescopic antenna for all Sub-GHz frequencies and a whip helical for 2.4 GHz band. Additional, particular band antennas may be needed to cover efficiently some of the frequencies supported.
Frequency band: 15MHz-2.7GHz; Frequency span: 112KHz - 100MHz
Backlight for great indoor visibility; Graphics LCD 128x64 pixels, great visibility outdoors
PC Windows client supports Windows XP/Vista/Win7 both 32 and 64bits
Audio Analysis by means of an acoustic signal proportional to the modulation frequency
Average noise level (typical): -110dBm