As the ability to provide consistent wireless coverage and capacity to support uninterrupted wireless services indoors is critical for operators, Radio Frequency Systems (RFS), the global wireless and broadcast infrastructure specialist, is continuing to enhance its portfolio of products to support wireless in-building solutions. As part of this ongoing focus to enable operators to seamlessly bring the network inside the buildings where service is demanded, RFS announced the release of its I-ATO3-698/2700 Series of plenum-rated, PIM-certified omni-directional antennas.