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|20Hz3.5GHz
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-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
