USA: Ethertronics, a leading technology company enabling innovative antenna and RF system solutions to deliver the best connected experience, has expanded its EtherDAS Indoor USA line of Distributed Antenna Systems (DAS) with two new products – EtherDAS 1.5 and EtherDAS S.
Like Ethertronics’ flagship EtherDAS Indoor family of antennae, both EtherDAS 1.5 and EtherDAS S are capable of achieving industry-leading passive intermodulation (PIM) performance of -153dBc in all 2G, 3G and 4G bands – from 700MHz through 2.7GHz – delivering on mobile operators’ stringent PIM requirements for DAS.
A low PIM figure indicates that a DAS system can minimize interference and provide noticeably superior performance and faster throughput on both the uplink and downlink. Ethertronics’ EtherDAS Indoor line of DAS products is the first to achieve this low PIM specification.
EtherDAS 1.5 provides a Voltage Standing Wave Ratio (VSWR) spec of ≤1.5:1 for an optimum impedance match, providing higher transmit power and improved performance.
EtherDAS S employs Ethertronics’ innovative, proprietary technique to shape the antenna’s radiation pattern. The result is optimal wireless coverage within the building, such as an office or hotel lobby. Keeping the signal strength inside a given building improves connectivity within the office space and minimizes interference with other DAS signals from surrounding buildings, solving a major pain point for wireless operators and their DAS customers.