Original Image: Comba RX78SF-B2748-UL Dual Band Class B BDA/Repeater, 700/800MHz, UL2524 Compliant, Supports FirstNet

Comba RX78SF-B2748-UL Dual Band Class B BDA/Repeater, 700/800MHz, UL2524 Compliant, Supports FirstNet

RX78SF-B2748-UL

DAS Solutions | Active DAS Systems | Bi-Directional Amplifiers | Public Safety / ERRCS | Class B

700MHz+800MHz Dual Band Channelized Class B BDA/Repeater, 788-805/758-775MHz, 32CH, 27dBm, 806-824/851-869MHz, 32CH, 27dBm, -48VDC, Supports FirstNET, UL2524 Compliant

Comba’s CriticalPoint Class B BDA is a 700MHz/800MHz single or dual wide band repeater that was designed for use with public safety first responders. Fully compliant with the IFC and NFPA (National Fire Protection Association), CriticalPoint’s Class B BDA provides up to 3 sub bands for each 700MHz or 800MHz. Depending on the size of the building, the BDA is offered in two versions, a .5W or 2W of downlink power per band to accommodate smaller buildings.

The features don’t stop there. The unit also includes comprehensive alarming capabilities, which supports all NFPA and IFC required monitoring and alarming, and also provides local and SNMP based remote monitoring. The built-in signal generator and isolation testing function provide great convenience to system integrators during deployments. Finally, the unit can be ordered either AC or 48V DC powered, allowing for flexibility depending on the design of the system.

In addition, by utilizing Comba’s well-known high efficiency amplifier design, the BDA provides a very small footprint, light weight design, low electrical operating costs, and low UPS backup costs. Comba’s total vertical in house design and manufacturing capabilities, and supply chain management resources, ensures that the CriticalPoint BDA is very affordable, reliable and state of the art.

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