现货出售HP346A /Agilent346A噪声源 ================================================ 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 **s. 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、回收二手高档仪器, 包括Agilent、HP、Anritsu、Advantest、R/S、/MARCONI等世界**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