江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手FSEA30江苏二手
二手仪器FSEA30,二手频谱仪FSEA30,FSEA30|Rohde&Schwarz|3G|频谱分析仪|罗德与施瓦茨|20Hz至3.5GHz 厂商名称：德国罗德与施瓦茨Rohde&Schwarz R&S 频率范围： FSEA20 9kHz to 3.5GHz FSEA30 20Hz to3.5GHz 特性 频率精度0.01Hz; 分辨率带宽1Hz 10Hz to 10MHz 显示噪底-153dB 3阶截距点>+15dBm 射频输入的1dB压缩点>+10dBm 20kHz的载波相位噪声降至-123dBc 互解调动态范围110dB 测量不确定度达到1GHz:1dB 内置射频触发器(ID-935993192199174) 动态范围：-90 dBm; 相位噪声：at 10kHz offset -96dBc; at 100kHz offset-119dBc; 接头：N（f） 阻抗：50 ohm 技术指标 The Rohde & Schwarz, Inc. FSEA30 spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Rohde & Schwarz, Inc. FSEA30. The CRT displays received signal strength (y-axis) against frequency ( x-axis).
Some applications for Rohde & Schwarz, Inc. FSEA30 Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Rohde & Schwarz, Inc. FSEA30 spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Rohde & Schwarz, Inc. FSEA30 spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components
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