This document provides product specifications for an Andrew CBC721A-03 crossband coupler. It includes details on how to purchase the product from Launch 3 Telecom, payment and shipping options, warranty information, and the technical specifications and performance characteristics of the CBC721A-03 such as frequency range, insertion loss, return loss, isolation, power handling, and environmental testing compliance. It also lists additional repair and logistics services available from Launch 3 Telecom.