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HP/Agilent346A噪声源 噪声仪探头 HP346A /Agilent346A噪声源 hp8970B/HP8970a噪声仪探头 服务快捷、实行24小时全天候服务！ 回收工厂闲置/倒闭电子仪器，个人处理仪器，欢迎来电! ================================================== HP/Agilent 346A Noise Source, 10 MHz to 18 GHz, nominal ENR 6 dB Description The HP/Agilent 346A noise source is the ideal companion to Agilent's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. The very small change in reflection coefficient (<0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices (like GaAsFETs and many UHF amplifiers). Key Features Frequency range: 10 MHz to 18 GHz VSWR: < 1.3:1 Connectors: BNC (f) input bias / 3.5 mm (m) Low SWR for reducing noise figure measurement uncertainty Individually calibrated ENR values at specific frequencies Options: No ———————————————————————————————————————— 我们的优势： 品种齐全，货源充足，存库雄厚，服务快捷，维修能力强。 附注:本公司专业经营各类二手进口仪器（销售、租赁、维修、回收等业务），成色新，价格低，技术先进、质量可靠、性能稳定的优良产品。长期承接销售、租赁、维修、回收二手仪器, 包括Agilent、HP、Anritsu、Advantest、R/S、/MARCONI等世界知名品牌的网络分析仪、频谱分析仪、综合测试仪、数字通讯测试仪、高频信号源、数字示波器、天馈线测试仪、电声测试仪，音频分析仪等二手高频通讯测试仪器仪表的销售及租赁业务。如果你遇到困难，我们都将全力以付的为你们提供佳的方案。
