回收Agilent N4000A 噪声源
主要特性与技术指标
main characteristics and technical indexes
用电子方式存储超噪比（enr）校准数据，可以降低出现人为错误的机率
electronic storage of ultra noise ratio (enr) calibration data, you can reduce the probability of occurrence of human error
enr 数据自动到 nfa，可加快整体设置速度
enr data is automatically downloaded to the nfa, can accelerate the overall set up speed
温度补偿可提高测量精度，使器件性能具有更严格的技术指标
temperature compensation can improve the measurement accuracy, so that the performance of the device has a more stringent technical indicators
3.5 毫米连接器作为标准配置提供，n 型连接器作为选件 001 提供
3.5 mm connector as standard, n type connectors as option 001 provides
如欲了解完整信息，请参考产品概述
for complete information, please refer to the product overview
如欲了解该产品的详细技术指标，请查看操作服务指南
to understand the detailed technical specifications of the product, please see the operating service guide.
描述
describe
sns 系列 n4000a 是一款 10 mhz 至 18 ghz 噪声源，额定 enr 为 6 db。n4000a 噪声源专为精确测量低噪声系数器件，或增益对信号源阻抗的微小变化非常敏感的器件而设计。利用该器件可精确可靠地测量噪声系数高达 20 db 的被测件。n4000a 噪声源可选用多种连接器，标准配置是 apc 3.5 毫米（阳头）连接器。
sns series n4000a is a 10 ghz to 18 mhz noise source, rated at enr 6 db. n4000a noise source is designed for the accurate measurement of low noise coefficient devices, or the gain of small changes in the signal source impedance is very sensitive to the device design. by using this device, the measured part can be used to measure the noise figure up to 20 db. n4000a noise source can choose a variety of connectors, standard configuration is apc 3.5 mm (positive) connector.
