Rohde & Schwarz presents cutting-edge conformance testing solution for 5G NR FR2

05/19/2020

5G NR necessitates new testing approaches. The introduction of the new, mmWave based FR2 frequency range for 5G and the increased use of active antennas without physical connectors requires testing to be performed over the air (OTA). Rohde & Schwarz has developed a test solution able to perform the first tests for RF conformance in 3GPP FR2. The device under test, a 5G smartphone, is placed in the R&S ATS1800C chamber. The chamber is also available in a new special configuration for extreme temperature testing in 3D.

The R&S TS8980 is a well-established family of RF conformance test systems. With the addition of the new R&S CMX500 radio communication tester, the RF conformance system gets 5G NR signaling functionality.

The upgraded R&S TS8980FTA is the only RF conformance test system in the market supporting mobile technologies all the way from 2G to 5G on one platform. A unique feature of the R&S TS8980FTA is the smooth upgrade path to 5G. Users who already have the previous version of the R&S TS8980 can upgrade to 5G RF FR1 testing by adding the R&S CMX500 as an extension box. While in FR1 all the tests are done in conducted mode the need in FR2 is to test over-the-air. This is realized by extending the TS8980FTA by a very compact CATR system.

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