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The development of WiMAX technology has also put forward higher requirements for the reception and transmission tests corresponding to the WiMAX physical layer test. R&S provides targeted test solutio...[Details]
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Starting from GCF-CC 3.33.0, if the customer's mobile phone (WCDMA) needs GCF certification, the OTA performance must be tested, and only qualified OTA tests can obtain full GCF approval.
GCF-CC ...[Details]
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According to foreign media mspoweruser, Samsung is developing a 1-inch 150-megapixel camera that will be sold to Xiaomi, OPPO and vivo. It is reported that the sensor uses Nonacell technology to me...[Details]
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Today, Apple's new MacBook Air, 13-inch MacBook Pro and Mac mini equipped with M1 chips were officially launched, and related running scores are expected to be released one after another. At ...[Details]
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As a backup power source, batteries have been widely used in computer networks, communications, electricity and other fields. The charge of the battery is closely related to the reliability of the en...[Details]
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Last week, two major chipmakers gave very different views on whether surging semiconductor demand will begin to ease in the second half of the year, and it may take another round of earnings reports ...[Details]
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On December 29, 2023, the Guangdong Provincial Development and Reform Commission and six other departments issued the "Guangdong Province's Action Plan for Cultivating New Energy Strategic Emerging...[Details]
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Last year, Apple added a newly designed MagSafe magnetic system to the iPhone 12 series of mobile phones, aiming to make up for the shortcomings of wireless charging, pave the way for fully wireless ...[Details]
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Abstract: In order to generate and analyze signals without high sampling frequency requirements, a sound card is used to replace the expensive data acquisition card for sampling and output. The virtu...[Details]
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Hua Hailiang, Vice President of Meizu Technology, revealed the new color of Meizu 16T - Whale Blue. When light shines from different angles, the back of the Meizu 16T Whale Blue can present...[Details]
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Tianfeng International analyst Ming-Chi Kuo said in a report that Apple is expected to launch two new AirPods as early as the fourth quarter of 2019, one with a completely new design (priced higher t...[Details]
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The rapid development of real-time
digital signal processing
and ultra-large-scale
integrated circuit
technology has continuously promoted the improvement of the performance of d...[Details]
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As portable battery-powered devices operate longer and longer, Class D amplifiers are becoming more and more popular due to their inherent efficiency advantages. Today, most Class D systems operate...[Details]
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SF6 trace moisture tester operation method 1. First, turn on the power and allow the instrument to perform self-calibration (perform ventilation test after 5 minutes). 2. Close the flow regulating va...[Details]
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On November 4, 2024, MACOM Technology Solutions Holdings, Inc. (MACOM) announced that the company has been selected to lead a development project funded by the U.S. Department of Defense (DoD) to a...[Details]