weBoost Drive OTR Antenna. Covers 700, 800, 1700, 1900, 2200 MHz cellular. The Drive OTR Antenna is a versatile, high-gain omnidirectional trucker antenna made for weBoost in-vehicle boosters. Notable for its customizable installation options and separate mast extensions, it’s capable of extending its height from 7.5” up to 40” for optimal range.  With its 13” and 18” mast extensions, 3-way antenna mount, SMB-to-SMA adapter, spring base, and threadlocker, the Drive OTR antenna easily fits semi-trucks, fleet vehicles, or overlanders.