原装 140HLI34000 质保包售后服务

　　西弗斯半导体公司和罗德与施瓦茨合作测试高达71GHz的5G射频收发器。 随着R17标准的发布，到2022年年中，3GPP对5G新空口(5GNR)标准的频率支持将扩展到71GHz。该扩展需要在物理层进行调整，增加两个新的子载波间隔(480kHz和960kHz)，并支持高达2GHz的信号带宽。新规定对频段的拓展给针对蜂窝应用的射频收发器制造商带来了新的挑战，但也给专门设计和制造在相关毫米波频段工作的非蜂窝IEEE标准收发器芯片组的制造商带来了机遇。 市场的射频组件和无线测试与测量解决方案供应商罗德与施瓦茨和国际的芯片与集成模块技术公司西弗斯半导体展开合作，对的射频收发器芯片组性能进行了测试，目前该芯片组支持IEEE802.11ad和802.11ay标准，以及高达71GHz的5GNR信号。 西弗斯半导体公司为此次测试提供了一套套件，作为被测器件(DUT)使用，由的射频集成电路(RFIC)TRXBF01和射频天线模块BFM06010组成。RFIC在57GHz至71GHz的整个频率范围内支持高达64QAM的IEEE802.11ad/ay调制。测试装置由R&SSMW200A矢量信号发生器和R&SFSW85信号与频谱分析仪组成，SMW200A在超量程模式下可以支持高达67GHz至72GHz的频率，FSW85是集成信号分析带宽高达8.3GHz并支持高达90GHz的频谱分析仪。基于R&SATS1800C紧凑型CATR5GNR毫米波暗室负责完成OTA测试设置。 为了验证DUT的发射机性能，R&SSMW200A向DUT提供了差分模拟IQ基带信号，DUT对信号进行IQ调制并上变频至所需的射频频率。生成的信号符合5GNR3GPPR17标准，并使用960kHz的子载波间隔和2GHz的调制带宽。DUT将16个独立可控天线单元产生的发射波束聚焦在视轴方向，朝向R&SATS1800C的CATR反射器。它将信号捆绑到馈电天线，并将其提供给R&SFSW85的输入端，然后该输入端执行符合3GPP的信号分析。 为了测试DUT的接收机性能，R&SSMW200A提供64GHz的5GNR射频信号(FR2-2)，同时连接到R&SATS1800C的馈电天线。馈电天线将信号导向CATR反射器，该反射器在直径30厘米的高质量静区(QZ)内创造远场条件。集成允许对QZ范围内的DUT进行可重复的射频测量。西弗斯半导体芯片组将接收到的信号转换为基带，由R&S实时示波器捕获，并在R&SVSE矢量信号分析软件或R&SFSW信号与频谱分析仪的帮助下进行单独信号分析。 西弗斯半导体无线业务部门技术官Erik?jefors表示:“对于西弗斯半导体来说，这是一次展现我们全球的毫米波技术的宝贵机会。基于即将推出的3GPPR17标准，我们与罗德和施瓦茨一起为毫米波收发器射频集成电路在60GHz频段的NR-U部署提供了一条新途径。我们致力于走在技术发展前沿，因此需要尽早获得能够满足即将到来的新标准(如60GHz频段的5GNR)的测试与测量解决方案。” 罗德与施瓦茨测试与测量执行副总裁AndreasPauly表示：“我们与西弗斯半导体公司一起，为无线行业树立了另一个里程碑。通过我们创新的测试与测量解决方案，验证了5GNR标准中的新功能，实现了我们对合作伙伴和客户的一贯承诺。通过这些工作，我们帮助客户开发技术，使消费者和企业的5G用例成为现实。”

　　ABB EV charging technology to help electrify one of the largest manufacturers of medium- and heavy-duty trucks PACCAR Parts to provide advanced ABB charging solutions up to 350 kW to service PACCAR fleet operations across North America and Europe

　　Partnership will increase operating efficiency and sustainability for PACCAR’s extensive dealer network of 2,265 locations in more than 100 countries

　　ABB is partnering with PACCAR, a global leader in the design, manufacture, and customer support of high-quality premium trucks, to provide PACCAR dealers and their customers with a range of advanced charging solutions across its fleet operations in North America and Europe. In the United States alone, medium- and heavy-duty trucks account for approximately 25 percent of the total greenhouse gas emissions from the transportation sector.1

　　“Pairing ABB, a global leader in fleet electrification, with PACCAR, one of the largest manufacturers of medium- and heavy-duty trucks, is a strategic and sustainable partnership that will accelerate e-fleet expansion and adoption as well as reduce carbon and noise emissions in the transportation sector,” said Frank Muehlon, President of ABB’s E-mobility division. “Like PACCAR, ABB sees tremendous opportunity in electrifying the trucking industry and is committed to delivering safe, smart and sustainable electrification solutions for fleet charging.”

　　These innovative electric vehicles have batteries that are powerful enough for Peterbilt, Kenworth, DAF CF Electric and LF Electric truck models that require on-demand fast charging for the short dwell times of their fleet routes. ABB’s charging systems help optimize fleet charging with high-power, quick charge breaks or lower power, load-managed overnight charging for longer haul routes and last mile delivery.

　　“We are pleased to partner with ABB to bring this outstanding solution to our customers and dealers on a global scale,” said John Rich, PACCAR Chief Technology Officer. “Customers will receive the industry-leading operating efficiency and environmental benefits of Peterbilt, Kenworth and DAF zero emissions truck models, combined with ABB’s market-leading EV charging technology.”

　　Both companies are committed to sustainably serving their customers as well as their own operations. All PACCAR manufacturing locations are ISO 14001 certified, and more than 80 percent are zero-waste-to-landfill, while ABB is progressing toward circular operations as well as carbon neutrality by electrifying its vehicle fleet, sourcing 100 percent renewable electricity, and improving energy efficiency across its sites by 2030.

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　　〖⒈〗ABB系列产品===PLC模块，可编程控制器，CPU模块，IO模块，DO模块，AI模块，DI模块，触摸屏，驱动器，IGCT。

　　〖⒉〗Schneider(施耐德电气)系列产品===140CPU系列，140CPE系列，140全系列模块

　　〖⒊〗General electric(通用电气)系列产品===IS200系列，IC693系列，IC695系列，IC698系列，CPU模块及其他GE全系列产品

　　〖⒋〗Westinghouse（美国西屋）系列产品===1C31系列，5X00系列等 西屋模块。

　　〖5〗Allen-Bradley(美国AB)系列产品===1756系列，1769系列，AB全系列产品可订货。

　　〖6〗Invensys Foxboro（福克斯波罗）===FCP系列，FCM系列，FBM系列

　　〖7〗Bosch Rexroth（博世力士乐）===控制器，驱动器，电机，放大板

　　〖8〗TRNEX （英维思）===3721 ，3625 ，3101 ，3503E，4351B，等等英维思全系列模块

　　〖9〗BENTLY （本特利）===3500系列，3300系列等 本特利各系列模块

　　〖10〗HONEYWELL（霍尼韦尔）===CC系列，05701系列，513系列，514系列等，霍尼韦尔各系列模块。

　　〖11〗KOLLMORGEN（科尔摩根）===S203系列驱动器，6SM系列电机等，各系列驱动器，控制器，电机

　　更多欧美进口品牌欢迎您来询价，我将会给您一个比同行更美丽的价格，厦门雄霸期待与您长期合作携手共赢！

　　As part of the recently signed Infrastructure Investment and Jobs Act, the US is expected to allocate $7.5 billion to build out the national network of EV chargers and invest over $5 billion in clean transit buses to accelerate EV adoption, reduce air pollution and create jobs. ABB will support the expansion of the country’s charging network and help meet the goals of the Act by offering a full range of charging and electrification solutions for cars, trucks, buses, and vans, as well as for ships and railways.

　　To date, ABB has sold more than 680,000 electric vehicle chargers across more than 85 markets; over 30,000 DC fast chargers and 650,000 AC chargers, including those sold through Chargedot.

　　ABB (ABBN: SIX Swiss Ex) is a leading global technology company that energizes the transformation of society and industry to achieve a more productive, sustainable future. By connecting software to its electrification, robotics, automation and motion portfolio, ABB pushes the boundaries of technology to drive performance to new levels. With a history of excellence stretching back more than 130 years, ABB’s success is driven by about 105,000 talented employees in over 100 countries.

　　PACCAR Parts, a division of PACCAR offers electric vehicle (EV) charging stations, which maximize coverage over a full range of Peterbilt, Kenworth and DAF electric vehicles, with output power from 20 kilowatts (kW) to 350 kW. Customers can rely on the expertise of PACCAR Parts and its infrastructure partners to tailor EV charger solutions to fit the needs of any size fleet. EV chargers can be purchased from Peterbilt, Kenworth and DAF dealers.