CONSULTIX CellWizard MRX-Pro-e Compact CW Receiver; Multi-channel indoor scanning, 200 MHz to 3900 MHz, - 120 to - 45 dBm level range (-130 to -45 dBm over-range), built-in battery and Odometer interface (distance sampling of one band at a time). Includes AC Charger, USB cable, calibration certificate,, user manual and hard carrying case. Requires PC WalkView SW (outdoor) or WalkView-Android.