1xEV-DO 测试
高速分组数据系统是与 cdma2000® 相关的分组数据系统的正式名称。不过 3GPP2 标准委员会过去常用 1x Evolution Data Only 或者 1xEV-DO(已获得整个行业的接受)来描述这一系统。
1xEV-DO 要求网络运营商使用一个专门的 CDMA 信道(1.25 MHz)来对数据流进行分组。该系统使用与 cdma2000 和 IS-95 CDMA 系统相同的码片速率和发射滤波片,因此它与传统系统非常相似。
请选择安捷伦快速、精确、灵活和经济高效的全套测试设备解决方案。安捷伦可帮助您快速将产品投放市场,同时保护您的盈亏底线。推动 1xEV DO 的创新与发展,安捷伦为您披荆斩棘。
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Agilent Technologies Announces Wireless Communications Test Set with Innovative Multiport Adapter
Agilent Technologies introduced the E6607B EXT wireless communications test set and companion E6617A multiport adapter. Optimized for non-signaling testing, the EXT/MPA combination increases test throughput and reduces the cost of test in the manufacturing of current- and next-generation smartphones and tablets that contain multiformat and multiband technologies.
新闻资料 2012-08-01 |
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Agilent Technologies Introduces 6-GHz Signal Generators with Industry-Best Performance
Today's aerospace/defense environment requires enhanced radar performance to detect weak signals at long distances. To provide the pure and precise signals needed to test these designs, the MXG uses an innovative triple-loop synthesizer to deliver phase noise performance of -146 dBc/Hz at 1 GHz and 20 kHz offset. For developers of radar components such as mixers and analog-to-digital converters, the MXG also features industry-leading spurious performance of -96 dBc at 1 GHz.
新闻资料 2012-05-01 |
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Agilent Technologies Introduces First One-Box Test Solution for Multicarrier Performance Test of Rel
新闻资料 2008-07-21 |
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Agilent Technologies Licenses acticom Robust Header Compression Technology for Verifying VoIP Functi
新闻资料 2008-11-04 |
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Agilent Technologies Now Supports Real-Time Fading with PXB and Wireless Communications Test Set
Agilent Technologies Inc. (NYSE: A) today introduced a real-time 2G/3G fading solution that features a direct digital connection between the N5106A PXB baseband generator and channel emulator and E5515C 8960 wireless communications test set.
新闻资料 2010-09-28 |
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Agilent Technologies' 1xEV-DO Release A Enhancement Enables Live Data-Connection Setup with Full Net
新闻资料 2007-02-01 |
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Agilent Technologies' New Software Options Provide Full Drive Test Functionality on Handheld Ultra M
新闻资料 2008-08-25 |
