This article, originally printed in Microwave Journal, examines on three typical measurements how the signal source can degrade measurement accuracy, often without the user realizing the unwanted effects.

The newly announced flagship devices like the Samsung Galaxy S22 or the latest Oppo model will be particularly challenging in terms of network testing. Their new chipset powered by Qualcomm Snapdragon® 8 Gen 1 Mobile Platform offers the most advanced 5G platform ever built by Qualcomm.

EMC is key to product safety and quality and is mandatory for market access. Learn more about EMC and explore EMC solutions from the world leader in EMC testing.

Join this Memory interface training course to understand interface design from routing and layout to application test of memory interfaces

Learn how performance and service level verification of 5G private networks is essential for Industry 4.0 use cases and helps manufacturers to be competitive.

We introduce our new brochure, "Experience the outstanding: Rohde & Schwarz services," showcasing our commitment to delivering tailored solutions that empower your operations in the defense sector.

Meet our mobile network testing experts and find out what they have to say about the latest telecom industry trends and innovations

Arnd Sibila shares his expertise on all radio-related technology topics from 2G to 5G to the latest applications, for example, video streaming

Voice – the almost forgotten service in mobile networks

Learn about smart macro network enhancements to address capacity and performance demands, particularly carrier aggregation (CA)

Certified partner program, certified partnership, MNT certified partner program

Efficient and secure data communication is essential for military operations spanning multiple locations

Read stories from the experts and get more insights into our state-of-the-art benchmarking and optimization solutions for mobile network testing.

5G network testing is important for 5G mobile network rollout, operation and optimization. Discover 5G network testing solutions from an industry leader.

Learn how applying a video quality measure to quantify video services as consumed by subscribers helps mobile operators to optimize their networks.

Discover how 5G network performance monitoring helps operators wanting to access the new industry verticals by receiving high-level feedback in real time.

Explore RIS with Rohde & Schwarz as one of the most promising key technologies in the future 6G era!

Modernizing communications equipment of AirNav Ireland and ISAVIA Learn more

Rohde & Schwarz Milcom testing solutions enable flawless performance and reliability on every level. More about our solutions for military radio communications.

The HF high-power transmitters feature reduced capital expenditures and operational expenses for minimal costs. Learn more.

Testing 5G QoE (quality of experience): Learn how active testing and understanding of QoE per use case will be a key enabler of future 5G business cases.

Get deeper insight into NB-IoT networks by demodulating and decoding MIB/SIB messages with the R&S scanner-based NB-IoT coverage measurement solution.

Join the R&S 6G Expert Team in Munich. Two days of full learning, insight, inspiration and networking.

Discover a comprehensive solution for testing 5G interworking capabilities. Test for 3GPP and non-3GPP interworking within the mobile core network. Explore now.

CISPR standards are constantly evolving following the latest developments in applications and technologies. Learn about the latest changes in the CISPR standards.

Read about NB-IoT field test procedures, and learn about soil's impact on the coverage measurement results of an NB-IoT device buried 20 cm underground.

Discover test solutions for Wi Fi/WLAN. Explore solutions for Wi Fi AP testing and Wi Fi STA testing. Learn about IEEE 802.11 testing and related solutions.

Read expert stories about everything testing from RF to QoE and get more insights into our state-of-the-art mobile network testing measurement solutions.

Rohde & Schwarz mobile network testing offers the world's first 5G NR network measurement solution, taking the lead in the 5G NR coverage challenge.

5G demands a new paradigm for measuring quality of experience (QoE) since QoE has a different meaning in machine-type communication such as mMTC and URLLC.