Cell phone signal strength is measured in dB (decibels). Typically, -50 dB represents great signal (full bars) and -110 dB is virtually no signal (dead zone).
The dB Gain value shown here indicates how much your signal could improve by.
60" x 1.25" OD Mast Flat Roof Non-Penetrating Mount
The FRM mount is a lightweight mount and is galvanized for corrosion protection. The FRM mount is easily shipped via UPS or Fedex.