Power limiter proATT 1201

2W Power Limiter for marine VHF band. Remote controllable transmission power limiter that allows ship owners and naval architects to gain ATEX conformance for their patrol boat when operating in hazardous areas declared as explosive atmospheres. proATT 1201 operation is simple. In normal operating mode MARINE VHF transmission is pass through without attenuation. In ATEX operating mode MARINE VHF transmission is attenuated to 2W level to comply with regulations while received MARINE VHF signal is passed through unattenuated. The innovative proATT™ technology minimizes losses in normal operating mode and ensures unattenuated reception of MARINE VHF signals ,even in ATEX operating mode. Thus it maintains the overall performance of the communication system under any circumstances. easy to use and install • enables the ATEX conformity of a vessel • failsafe operation • high performance and reliability