The BDA solution enhances two-way radio signal strength inside buildings, tunnels, and other structures. 

Our Class B, Bi-Directional Amplifier Solutions are a high power, band-selective radio signal booster system that can be designed and customized to meet all public safety frequency band ranges. 

In Florida, most county building codes have been amended to include a stipulation for public safety signal booster enhancement for two-way radio communication.

Martec regularly installs new bi-directional antenna (BDA) systems in new buildings, and we also retrofit older buildings.