Latest Test and Measurement News

Signal Generators and Analyzers approved for 5G RAN Platforms

30 May 2023 - The R&S SMW200A and R&S SMM100A vector signal generators and the R&S FSW and R&S FPS signal and spectrum analyzers from Rohde & Schwarz have been approved by Qualcomm for testing the Qualcomm QRU100 5G RAN Platform – an O-RAN compliant solution with architecture flexibility designed to facilitate scalable and cost-effective 5G network deployments. OEMs providing RUs for Open RAN infrastructure adopting the Qualcomm QRU100 5G RAN Platform can be confident that these Rohde & Schwarz solutions meet the necessary sub-6 GHz test requirements for design verification and production.

Several Rohde & Schwarz test solutions have been approved by Qualcomm Technologies, Inc. in their latest Qualcomm Development Acceleration Resource Toolkit (QDART) release for testing the Qualcomm QRU100 5G RAN Platform in the 5G NR FR1 frequency range. OEMs who integrate the solution from Qualcomm Technologies in their radio units (RU) can now rely on the R&S SMW200A and R&S SMM100A vector signal generators and the R&S FSW and R&S FPS signal and spectrum analyzers during design verification testing (DVT) and production testing.

The R&S SMW200A and R&S FSW are a state-of-the-art signal generator and analyzer pair ideal for R&D applications. The R&S SMW200A is an advanced vector signal generator, designed for cutting-edge applications such as design and verification of base stations and small cells. Its I/Q modulation bandwidth of up to 2 GHz covers both, fourth and fifth generation standards, such as 5G, LTE-Advanced and also IEEE802.11 e.g. standard versions ac/ad/be. Its counterpart, the R&S FSW, is a high-performance signal and spectrum analyzer that offers an internal analysis bandwidth of 8.3 GHz to measure wideband-modulated or frequency agile signals, such as those used in 5G NR. The R&S FSW can also measure multiple standards simultaneously, allowing signal interaction errors to be detected quickly.

The R&S SMM100A and the R&S FPS are the perfect combination when a good price/performance ratio is a key factor. The R&S SMM100A is the only midrange vector signal generator with mmWave testing capabilities. It covers the bands used by existing wireless standards as well as the bands for both 5G NR FR1 and 5G NR FR2. It also anticipates future bandwidth requirements with its internal baseband generator, which supports a maximum RF modulation bandwidth of 1 GHz. This signal generator is complemented by the R&S FPS, an exceptionally fast and compact signal and spectrum analyzer. Its measurement routines are optimized for speed and high data throughput, making it up to five times faster than comparable analyzers, benefitting especially users in production environments.

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