2013年3月22日,慕尼黑 - 罗德与施瓦茨公司提供业界首个能够测试LTE-A下行载波聚合射频一致性测试用例的测试系统,在巴塞罗那世界移动通信大会上,使用TS8980射频测试系 … [Read more...]
Overcurrent Electronics Chip Fuses
ProTek Devices, a provider of overvoltage protection and overcurrent protection components, has released a new family of overcurrent electronics chip fuses for the protection of consumer electronics, computers and telecommunications equipment from the risk of fire or shock caused by overcurrents. A variety of types and sizes are available as part of the new surface mount … [Read more...]
Broadband Variable Gain Amplifier for Multi-Market Applications
MACCOM Technology Solutions, a supplier of high-performance analog semiconductor solutions, has released a new broadband variable gain amplifier for multi-market applications. According to the company, “the MAAM-011100 is designed for customers who need a versatile, broadband, low cost and ultra-small variable gain amplifier solution for Wi-Fi, WiMax, IMS, point-to-point, test … [Read more...]
Compact Microwave Test System for Wireless Devices Using WiGi Technology
Microwave Vision Group, a manufacturer of test systems and antenna measurement in the telecommunications, automotive, defense and aerospace industries, has announced the release of µ-Lab, a patent-pending, compact and portable millimeter wave test system for evaluating wireless devices equipped with Wireless Gigabit Alliance (WiGi) technology. “µ-Lab has the unique … [Read more...]
Audio Amplifiers Reduce Smartphone Interference in Automotive Applications
NXP Semiconductors, a provider of high performance mixed signal and standard product solutions, has announced a series of enhancements to its family of class-AB audio amplifiers designed to improve quiescent current reduction and decrease smart phone signal interference in automotive applications. “In-car use of smart devices has become common over the past few years, but the … [Read more...]
RF Absorptive Switch for Test Equipment and ATE Applications
Peregrine Semiconductor’s SP4T PE42540 RF switch is now available from electronic component distributor Digi-Key. Comprised of four symmetric RF ports and featuring high isolation, the PE42540 switch is ideal for applications requiring highly-linear RF performance and fast settling time, such as test and measurement and automated test equipment (ATE). In addition, the switch … [Read more...]
New High-Performance Filter Series
Schurter Inc., a manufacturer of circuit protection, connectors, switches and EMC products for the electronic and electrical industries, has added the FMCC SOL three-phase high-current filters to its filter line-up. According to the company, the new compact, lightweight filters are designed to handle currents from 150 to 2,500 A at an ambient temperature 50 °C. With a … [Read more...]
Spectrum Analysis Application for Troubleshooting RF Interference Issues
MetaGeek, LLC and Cisco have released Chanalyzer Pro with Cisco CleanAir, a management tool that “combines the spectrum data-collecting abilities of Cisco CleanAir Wi-Fi access points with the visualization capabilities of MetaGeek’s Chanalyzer software.” “Chanalyzer Pro with Cisco CleanAir increases visibility for end-users to troubleshoot RF interference remotely from … [Read more...]
New Wi-Fi Test Process Combines 3-D Measurements and Virtual Reality Modeling
A new Wi-Fi test process that combines three-dimensional antenna measurements with in-house virtual reality modeling has been announced by researchers at the University of Bristol’s Communication Systems and Networks (CSN) Group. The work was completed in conjunction with Farncombe, a provider of product strategy and technical consultancy and engineering services to the TV … [Read more...]
New 8 Gsps Waveform Generator-8 GHz Digitizer Instrument for Analog and Mixed-Signal SoC Testing
Semiconductor test equipment supplier Advantest Corporation has released its new T2000 8GWGD instrument, which incorporates both an 8 Gsps waveform generator and an 8 GHz digitizer into a single module for analog and mixed-signal system-on-chip (SoC) testing. According to the company, the new T2000 platform is capable of handling “fast SerDes PHY-layer interfaces and complex, … [Read more...]
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