Agilent N897是一款高性能噪声系数分析仪，用于进行快速、准确且可重复的噪声系统测量。N897易用的特性能将复杂的测量简单化并让您获得值得信任的可重复且可靠的测量结果。N897可同时提供噪声系数和增益测量，并可以多种格式查看、打印和保存数据/显示。而且，N897还可以精确描述放大器和频率转化设备（包括通过专用第2条GPIB进行LO控制）的特性。此外，N897还提供增强的测量准确度和比原来安捷伦噪声系数测试仪更快的测量速度，以及6个用户可选的测量带宽。产品对比－降频器、噪声系数分析仪和噪声源（特别选件）在单机解决方案中频率范围在10 MHz至26.5 GHz之间以APC 3.5（米）的连接器为标准与SNS系列噪声源兼容1年的标准保修期产品对比－降频器、噪声系数分析仪和噪声源（特别选件）Product Comparison - Block Downconverters, Noise Figure Analyzers and Noise Sources (Specials)The following table is designed to show the range of special options available with Agilent Technologies present range of Noise Figure products.For further information on power meters specials, contact your local Agilent FE or sales office or call 1- in the US.* 346B Noise Source option 002 and special option H72 Discontinuance Notice: The Agilent 346B noise source Option 346B-002, and special Option 346-H72, noise sources which use an APC-7.0 mm connector, will be discontinued on October 31, 2003. This will also be that last day to order these options. The support life will be 5 years (until 31st October, 2008). There is no Agilent recommended replacement.
| Specials Numbers | Description |
Noise Figure Analyzers | |
N897Z-K40 | 26.5 GHz to 40 GHz Block downconverter APC 2.4(m) connector |
N897Z-K50 | 36.5 GHz to 50 GHz Block downconverter APC 2.4(m) connector |
N897Z-K63 | 50 GHz to 63.5 GHz Block downconverter WR15 connector |
N897Z-K75 | 61.5 GHz to 75 GHz Block downconverter WR15 connector |
| N897Z-K88 | 75 GHz to 88.5 GHz Block downconverter WR10 connector |
| N897Z-K98 | 86.5 GHz to 100 GHz Block downconverter WR10 connector |
| N897Z-K99 | 96.5 GHz to 110 GHz Block downconverter WR10 connector |
| Noise Sources | |
| N4000A-H10 | NPL Calibrated transfer standard |
| N4001A-H10 | NPL Calibrated transfer standard |
| N4002A-H10 | NPL Calibrated transfer standard |
| 346A-H10 | NPL Calibrated transfer standard |
| 346B-H10 | NPL Calibrated transfer standard |
| 346C-H10 | NPL Calibrated transfer standard |
| 346A-H13 | Std lab cal at 20 freqs from the data sheet (10MHz to 18GHz) |
| 346B-H01 | APC 3.5(m) connector with 21 dB nominal ENR |
| 346B-H71 | Type N (male) connector with 21 dB nominal ENR |
| * 346B-H72 | APC-7 connector with 21 dB nominal ENR |
| 346B-H73 | Type N (female) connector with 21 dB nominal ENR |
| 346B-H42 | DBS Waveguide adapter and nominal ENR 5 dB |
| 346C-H01 | APC 3.5 (m) connector with 21 dB nominal ENR |
| 346C-K01 | 10 MHz to 50 GHz 346 Series Noise Source nominal ENR 21dB |
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