Next generation of RBS and RRU wireless testing : Page 2 of 2

March 12, 2019 //By Jean-Pierre Joosting
Next generation of RBS and RRU wireless testing
A flexible, comprehensive and cost-efficient over-the-air (OTA) test and measurement system for high-power 5G radio base stations (RBS) & remote radio units (RRU), the the Bluetest RTS85HP was developed to meet new, unique demands for 5G base station testing and a dramatically increased need for OTA systems.

With a frequency range of 500 MHz to 43 GHz, the RTS85HP converses all currently discussed 5G bands on sub-6-GHz as well as mmWave bands, and a roadmap including a frequency extension to 60 GHz – to align with 3GPP spurious emission measurement requirements. The unique chamber is designed to handle RRU output power levels up to 200 W, with communication interfaces as well as power supply interfaces in place to meet the requirements of base station testing.

See also: Qualcomm, Ericsson make first 3GPP-compliant 5G NR sub-6 GHz OTA call

Usability and installation aspects are incorporated by providing customers with a smart, user-friendly GUI including Flow Manager and Flow Analyser. The GUI delivers the possibility to interface with external software, supporting all the testing scenarios quickly, in real-time, and the ability to easily request and add customised features. The Bluetest RTS85HP employs a comparably compact size and a practical chamber height – making it viable in most, normal-sized indoor conditions.

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