World's first ultra RF-broadband vertically polarised cable

8th August 2017
Anna Flockett

Radio Frequency Systems (RFS) has announced the availability of RAYA158-50A cables, the world’s first vertically polarised ultra RF-broadband cable and the latest addition to its market-leading RADIAFLEX radiating cable series. The new RAYA cables feature vertically polarised radiation, complementing RFS’ horizontally polarised RLKU family of products.

RLKU and RAYA products are the perfect counterparts to realise balanced performance for MIMO applications with highest data rates in all bands. 

The new RAYA cables enable ultra-broadband frequency bandwidth, supporting all global 2G/3G/4G/4G+/5G commercial wireless bands and all mission critical bands simultaneously. Because they have no stop bands the cables can accommodate additional wireless services in the future.

The optimised design allows coupling loss to be continuously improved over frequency compensating longitudinal loss increase. By that, RAYA cables achieve very levelled frequency response in any in-tunnel scenario, allowing for easy system planning.

"The release of the new RAYA radiating cable further underscores RFS’ role as a global leader in radiating cable technology," said Andreas Bergmeister, Product Manager Indoor Solutions, Cables Business Unit, RFS. "Together with its horizontal counterpart, RAYA provides an ideal, well-balanced solution for single or dual-cable MIMO scenarios and will help our customers address the challenges of today – and the future."

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