OneBase® Tower Mounted Amplifiers

Andrew Solutions tower mounted amplifiers (TMAs) are installed near the Tx/Rx antenna at the top of a cell tower. A base station antenna transmits a much stronger signal than what it receives back from the mobile phone, but the TMA corrects this imbalance. This uplink improvement with a stronger, clearer signal results in fewer dropped calls, improved call quality, and better coverage. And, with 3G networks now beginning to be deployed, there is an increased need for TMAs due to data service speeds and the need for added link margin.

700 MHz for LTE – TMA

Andrew Solutions Tower Mounted Amplifiers Tower Mounted Amplifier products are now available in our industry leading 4th generation OneBase® platform, which includes the following features and benefits: Smaller, lighter form factor reduces tower loading and leasing costs Cost-efficient twin and dual-band configurations reduce CAPEX AISG capability enables integration and control of tower-top components VSWR monitoring of the antenna port connections minimizes downtown Intelligent dc power and AISG switching supports power/AISG redundancy and provides enhanced versatility and interoperability Backward compatibility with 2G BTS equipment For more details on performance and specifications contact your local sales representative today.

CommScope ::: Andrew ::: Product/RF Site Solutions/Tower Mounted Amplifiers