Cellular 4G/LTE Channel

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Guerrilla RF introduced the GRF4014, a new addition to the company’s growing list of broadband, low noise linear drivers. The amplifier is targeted at small cells, cellular boosters and other broadband, high performance applications. It offers broadband frequency coverage with a minimal number of external components.

Anritsu Company continues to address the emerging test requirements associated with 4G base stations with the introduction of OBSAI RF Analyzer software that expands the measurement capability of its industry-leading handheld analyzers.

National Instruments (NI) announced a baseband model of the second-generation vector signal transceiver (VST). The PXIe-5820 module is the industry’s first baseband VST with 1 GHz of complex I/Q bandwidth and is designed to address the most challenging RF front-end module and transceiver test applications, such as envelope tracking, digital predistortion and 5G test.

At the 2017 International Microwave Symposium, Peregrine Semiconductor Corp. introduced the UltraCMOS® PE42823, a high power receiver protection RF switch. Targeting wireless infrastructure applications, the reflective switch is optimized for emerging radio architectures such as massive MIMO.

Analog Devices, Inc. (ADI) announced the latest update to its RadioVerse™ technology and design ecosystem, which simplifies and accelerates radio development for wireless carriers and telecommunications equipment manufacturers, as they transition their cellular base stations from 4G to 5G.