Nextivity Cel-Fi QUATRA 1000 NU-Band 2/5/12/66 | 590NQ34GWUS2ATUS1BK1 | AT&T

Cel-Fi QUATRA is an Active DAS Hybrid that solves this problem. It is an affordable, all-digital solution. It provides uniform, high quality cellular signal throughout a building, and is scalable to the size needed. Cel-FI QUATRA is carrier approved and guaranteed network safe. Unlike older analog boosters and passive DAS technology, Cel-Fi QUATRA delivers a cellular signal that is up to 1000× stronger, utilizing CAT 5e cabling for RF and Power-Over-Ethernet, with no signal attenuation right to the perimeter of the building. Cel-Fi QUATRA can be installed within days (compared to months typical of other solutions), and at a price point that meets the middleprise budget.

Cel-Fi QUATRA is designed to improve indoor signal coverage without any risk of interference on the mobile network. Cel-Fi QUATRA provides a sophisticated network-safe solution that has been engineered to deliver multiple levels of network protection:

• Uplink power control to prevent desensitizing the network
• Echo cancellation and feedback control
• Uplink gating
• Signal qualification (channels are individually qualified, so noise or very poor signals won't be amplified and degrade the network)

Cel-Fi QUATRA is an active DAS hybrid solution for delivering high quality in-building cellular coverage in middleprise venues. It combines the best of active DAS and the Cel-Fi technologies that have been widely adopted by carriers around the world. It operates in off-air mode or can be integrated with carrier small cell equipment and operated in distributed small cell mode, creating a Supercell. Cel-Fi QUATRA can be configured with components, for single or multi-carrier environments.

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