Telecom

Take a look at and Measurement: R&S studies elevated revenues, ‘robust demand’


German take a look at and measurement firm Rohde & Schwarz stated that it ended its fiscal yr with “elevated income and powerful order consumption.”

R&S is privately held, however the firm nonetheless studies a number of of its monetary and working highlights annually. For its fiscal 2021/2022 yr, the corporate stated that revenues have been as much as 2.53 billion euros (about $2.5 billion), or about in comparison with 2.28 billion (about $2.26 billion) in its earlier fiscal yr. The corporate stated that every of its three divisions achieved double-digit development, however changing orders to billable gross sales was “impeded by the tight provide chain state of affairs.” Having vertically built-in vegetation in Germany, Czech Republic, Singapore and Malaysia helped the corporate keep steady, nonetheless.

Rohde & Schwarz stated that it noticed “robust demand for high-performance wi-fi testers, sign mills, spectrum analyzers and oscilloscopes” within the wi-fi communications and automotive applied sciences sectors, and that its companies offering safety scanners army communications programs and air visitors management programs additionally have been on stable footing.

Rohde closed out June 2022 with round 13,000 staff, holding regular from final yr’s quantity.

In different take a look at information:

Keysight Applied sciences stated it’s the first to get International Certification Discussion board validation for a take a look at case that mixes 5G and international navigation satellite tv for pc system (GNSS), or 5G Location-based Providers (LBS) Assisted Galileo (A-Galileo). The take a look at case was enabled by Keysight’s S8705A RF/RRM DVT and Conformance Toolset, the corporate added. The provision of a take a look at case for 5G LBS A-Galileo will “speed up the implementation of LBS in smartphones by enabling cell phone distributors to confirm that designs comply to the newest 3GPP specs that help correct location positioning,” Keysight stated.

Alerts Analysis Group’s newest take a look at varied points of 5G is out, this one centered on how 5G millimeter-wave system efficiency and battery drainhas improved over the previous few years. New mmWave 5G gadgets and chipsets have made important progress in energy use and in comparison with earlier iterations, in response to the brand new benchmark testing. SRG seemed on the gadgets’ electrical present drain in relationship to bandwidth consumption for each uplink and downlink, and located a 180% enchancment in present effectivity within the downlink. Full story right here.

-The method of deploying a personal mobile community is completely different than enterprise Wi-Fi, nevertheless it’s one which firms who want to discover 4G or 5G personal networks must be accustomed to. Regression testing, testing of the WAN, fronthaul and backhaul and spectrum co-existence and interference mitigation are simply among the necessary testing points. Learn extra element right here in a bit that includes Viavi Options and German system integrator Mugler SE.

-Federal testing associated to cellular community operators’ use of their all-important C-Band spectrum for 5G continues, with a latest testing report that seeks to reply two engineering-related questions: When or if 5G interferes with radalt receivers, what’s the bodily mechanism of that interference?; and two, at what distances and in what instructions between radalts and 5G transmitters does that interference happen? Key takeaways obtainable in this piece.

-Aerospace and protection firm Ametek, which additionally has companies together with take a look at tools and digital measurement, stated that it has made two new acquisitions: Navitar and RTDS Applied sciences. The 2 separate purchases value about $430 million whole and convey an extra $100 million in annual gross sales to Ametek. Each firms will turn into a part of Ametek’s Digital Devices Group. Navitar focuses on high-precision optical elements and options to be used instances together with machine imaginative and prescient, robotics and industrial automation, whereas RTDS Applied sciences offers real-time energy simulation programs utilized by utilities.

“These companies properly complement our current capabilities and strategically increase our presence in extremely enticing secular development areas,” stated David Zapico, Ametek’s chairman and CEO.

Each firms be a part of AMETEK as a part of its Digital Devices Group. The transactions have already closed.

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