SRS/SR620+SR625/0.001Hz-1.3GHz 通用頻率計

• SRS/SR620+SR625/0.001Hz-1.3GHz 通用頻率計
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詳細(xì)資料：

The SR620 measures time interval, frequency, pulse-width, rise and fall time, period, phase and events. Time intervals are measured with 25 ps rms resolution, making the SR620 one of the highest resolution counters available. Frequency is measured from 0.001 Hz to 1.3 GHz, and a choice of gates ranging from 1 period to 500 seconds are provided. The SR620 delivers up to 11 digits of frequency resolution in a 1 second measurement. It$$$s suitable for measurement applications ranging from short-term phase locked loop jitter, to long-term drift of atomic clocks. All measurement modes are supported by a wide variety of flexible arming and triggering options

儀器保證：

我們的大多數(shù)設(shè)備在裝運(yùn)之前均經(jīng)過嚴(yán)格的質(zhì)量檢測與校驗。也可申請國家計量證書。