The document provides information about the Andrew ATSBT-BOTTOM-FM Teletilt® Bottom Smart Bias Tee, including how to purchase it, specifications, certifications, warranty, and related services from Launch 3 Telecom. The bias tee injects AISG power and control signals onto a coaxial cable to reduce cable and site costs by eliminating separate AISG cables. It has an operating frequency band of 698-2180 MHz and supports AISG 1.1 and 2.0 protocols. Launch 3 Telecom offers same-day shipping for orders received by 3PM as well as repair services for the bias tee and other telecom equipment.