This Antenna Analyzer works great with a nice readable display. Howver the bluetooth connectivity does not work with my Samsung Note 10+5G. With RigExperts help I was able to get the unit to find my phone, however when I try run a scan the unit says Bluetooth not found. RigExpext was at first responsive for two days after that for the last 6 days have gone silent. I have read other reviews on this unit's bluetooth not working so I suspect they have NO fix for it. Save a few bucks and buy the unit without the bluetooth.