
Full suite of high-performance passive DAS products
These latest products complement the compan’s comprehensive line of low loss RF feeder cables and jumpers for DAS and include passive DAS components such as couplers, power splitters, tappers and hybrid combiners.
The comprehensive, passive DAS product portfolio from RFS enables RF wideband, multi-band, multi-technology, and multi-operator support. It provides the ability for future systemic shifts between operators or frequency bands to support any changes in macro network providers and/or technologies, including re-banding/re-farming of spectrum. All RFS components deliver high-quality and highly reliable in-building wireless systems for both commercial and mission-critical applications. RF cables combine flexibility and strength with low attenuation and high power ratings; non-cable components maintain overall system and PIM performance; and RF-over-fiber repeaters can be used to re-amplify signals across long distances.
All frequency bands are now covered including mission-critical (380-520MHz), commercial wireless (698-2700MHz), broadband and ultra-broadband (380-2700MHz) in 2G, 3G, 4G LTE and TETRA. Mission-critical and commercial communications can be configured to function over one broadband network.
In addition to a broad offering of frequency bands, hybrid combiners and hybrid couplers from RFS can combine multiple signals within the same wireless band in a common cable. Directional couplers (5 dB, 6 dB, 7 dB, 8 dB, 10 dB, 15 dB, 20 dB and 30 dB) uniformly distribute RF signals for unequal splitting to compensate for cable loss at higher floors.
Meeting the coverage and capacity demands of in-building wireless services, every passive DAS system must be purpose-built for specific business objectives, application requirements, and physical environments. RFS, which had previously committed to providing professional services for these types of applications, now offers the expanded product portfolio to aid customers in deploying these future-proof systems. Comprehensive RFS services and producr
ts ─ which are optimized for cost and performance ─ assist customers through the entirety of the design and deployment stages, with the added potential to provide a turnkey system, if desired.
RF distribution via coaxial cable such as RFS’ CELLFLEX® cable offers loss reduction, and power splitters evenly split input signals with minimal reflections or loss. All RFS passive DAS products share harmonized PIM specifications (-150dBc) to maintain this high level of repeatability and reliability of services.
