Features
* With dual-channel frequency difference measuring technique
* Measuring Channel:up to 4
* The sampling time could be set as user demand:1s to 108s
* Graphic interface,auto and real time measurement of Allan Deviation
* Measure Cesium/Hydrogen/Rubidium Atomic Clock,such as daily fluctuation,booting characteristic,agingrate,accuracy,drift,frequency deviation and difference of daily accuracy
Specification
Main SpecificationST2051ST2052ST2053ST2054Measuring Channel1234Frequency5MHz,10MHzInput Amplitude3dBm~13dBm,Input impedance:50ohmMax.Frequency Deviation1*10-8Comparison Uncertainty5*10-13/S
5*10-14/10S
5*10-15/100S
1*10-15/1000S
5*10-16/10000SMeasuring FunctionAllan standard deviation,Accuracy,Booting characteristic,Aging rate,RepeatablityBuilt-in Frequency counter13 digit/sPortUSB:connect USB-type mouse,keyboard and USB disk
LAN:remote controlGeneral characteristicsVoltage220(1±10%)VFrequency50(1±5%)HzPower Consumption65VA MaxWorking Temperature10~30ºCWeight10.5kgDimension365*154*467 mm
Standard Accessories:
Power Cord*1
CD(User's Guide)*1
Network cable*1
BNC testing cable*5
Connector TNC/BNC-JK*5