
Stanford Research Systems, Inc. Rubidium Frequency Standard FS725 铷频率标准
10 MHz and 5 MHz outputs 20 year aging less than 0.005 ppm Ultra low phase noise (<-130 dBc/Hz at 10 Hz) Built-in distribution amplifiers 1 pps input and output RS-232 computer interface
询价采购Stanford Research Systems, Inc. Rubidium Frequency Standard FS725 铷频率标准
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