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          PRODUCT
          PRODUCT
          Rubidium Frequency Standard
          發布者:Synchionization Technology Ltd.  作者:  發布時間:2020-12-07  瀏覽量:447次

          Rubidium Frequency Standard  STM-Rb Series


          Rubidium Clock


          Stability better than 8E-12/s圖片.png

          Super Value for Money

          10MHz output

          1PPS output

          With 1PPS taming function

          Digital Surveillance


          High Performance Rubidium Clock


          Stability better than 5E-12/s圖片.png

          Stability better than 6E-13/100s

          Digital Surveillance

          10MHz output

          1PPS output

          With 1PPS taming function


          Ultra-thin Rubidium Clock


          Thickness is only 19mm,Weight only 150g圖片.png

          10MHz output

          1PPS output

          With 1PPS taming function

          Digital Surveillance


          Miniature  Rubidium Clock


          50mm×50mm Size

          Replaceable SA.31,SA.35,SA.55

          10MHz output

          1PPS output

          With 1PPS taming function

          Digital Surveillance



              Specification parameters

          銣鐘參數表.jpg_temp.bmp

          PRODUCT FEATURES

           ST-Rb Rubidium Clock

          ST-Rb-H High Performance Rubidium Clock

          ST-Rb-S Ultra-thin Rubidium Clock

          STMRb-50 

          Miniature  Rubidium Clock 

          Outputs

          Frequency:

          10MHz(One channel;sine wave)

          Out Power:

          11±2dBm(load impedance 50Ω@10MHz)

          Factory Frequency accuracy:

          <±5E-11(+25℃)

          Short-term satability:

          <8.0E-12/s;

          <4.0E-12/10s;

          <1.0E-12/100s

          Open to close:

          <±1E-11(24h,48h,24h,25℃)

          Aging Rate:

          <±5.0E-11/month;

          <±3.0E-9/10 years

          Harmonic/Spurious:

          <-80dBc/<-40dBc

          Phase Noise:

          <-95dBc/Hz@1Hz;

          <-130dBc/Hz@10Hz;

          <-140dBc/Hz@100Hz;

          <-150dBc/Hz@1kHz;

          <-155dBc/Hz@10kHz

          Frequency:

          10MHz(One channel;sine wave)

          Out Power:

          11±2dBm(load impedance 50Ω@10MHz)

          Factory Frequency accuracy:

           <±5E-11(+25℃)

          Short-term satability:

          <5.0E-12/s;

          <2.0E-12/10s;

          <6.0E-13/100s

          Open to close:

          <±1E-11(24h,48h,24h,25℃)

          Aging Rate:

          <±3.0E-11/month;

          <±3.0E-9/10 years

          Harmonic/Spurious:

           <-80dBc/<-40dBc

          Phase Noise:

          <-95dBc/Hz@1Hz;

          <-130dBc/Hz@10Hz;

          <-140dBc/Hz@100Hz;

          <-150dBc/Hz@1kHz;

          <-155dBc/Hz@10kHz

          Frequency:

          10MHz(One channel;sine wave;MMCX-female)

          Out Power:

          11±2dBm(load impedance 50Ω@10MHz)

          Factory Frequency accuracy:

          <±8E-11(+25℃)

          Short-term satability:

          <1.0E-11/s;

          <5.0E-12/10s;

          <2.0E-12/100s

          Open to close:

          <±8E-11(24h,48h,24h,25℃)

          Aging Rate:


          <±5.0E-11/month;

          <±5.0E-9/10 years

          Harmonic/Spurious:

          <-80dBc/<-40dBc

          Phase Noise:

          <-95dBc/Hz@1Hz;

          <-125dBc/Hz@10Hz;

          <-135dBc/Hz@100Hz;

          <-145dBc/Hz@1kHz

          Frequency:

          10MHz(One channel;TL)

          Output Range:

          0-5V(Duty Cycle 50%±10)

          Factory Frequency accuracy:

          <±8E-11(+25℃)

          Short-term satability:

          <5.0E-11/s;

          <3.0E-11/10s;

          <8.0E-12/100s

          Open to close:

          <±8E-11(24h,48h,24h,25℃)

          Aging Rate:

          <±8.0E-11/month;

          <±8.0E-9/10 years

          Harmonic/Spurious:

          <-80dBc/<-40dBc

          Phase Noise:

          <-65dBc/Hz@1Hz;

          <-85dBc/Hz@10Hz;

          <-115dBc/Hz@100Hz;

          <-130dBc/Hz@1kHz;

          <-140dBc/Hz@10kHz

          Timing outputs

          Rise time: <2ns

          pulse duration: 100ms

          Jitter: <1ns   RMS

          Amplitude: >4.5V(load of 15pF)

          Rise time: <2ns

          pulse duration: 100ms

          Jitte: <1ns   RMS

          Amplitude: >4.5V(load of 15pF)

          Rise time: <2ns

          pulse duration: 100ms

          Jitte: <1ns   RMS

          Amplitude: >4.5V(load of 15pF)

          Rise time: <2ns

          pulse duration: 100ms

          Jitte: <1ns   RMS

          Amplitude: >4.5V(load of 15pF)

          Sync input

          PPS Input:   2.5-5.5V

          Taming Accuracy:

          <1E-12(Power on for 2 hours,Taming time greater than 1 day)

          PPS Input:   2.5-5.5V

          Taming Accuracy:

          <1E-12(Power on for 2 hours,Taming time greater than 1 day)

          PPS Input:   2.5-5.5V

          Taming Accuracy:

          <1E-12(Power on for 2 hours,Taming time greater than 1 day)

          PPS Input:   3-5V

          Taming Accuracy:

          <1E-12(Power on for 2 hours,Taming time greater than 1 day)

          Power

          Input Voltage:   +24Vdc

          Power:

          ≤15W(+24Vdc@-25℃);

          ≤7W(+24Vdc@+55℃)

          Input Voltage:   +24Vdc

          Power:

          ≤17W(+24Vdc@-25℃); ≤8W(+24Vdc@+55℃)

          Input Voltage:   +12Vdc±0.5Vdc

          Maximum Current(A): 1±0.1(+25℃); Steady-state current(A): ≤0.5(+25℃)

          Input Voltage:   +12Vdc±0.5Vdc

          ≤10W(+12Vdc@-25℃);

          ≤6W(+12Vdc@+55℃)

          Environment

          Working Temp:   -30℃-+60℃

          sensitivity:

          <3.0E-10(0℃-50℃);

          <6.0E-10(other)

          Working Temp:   -20℃-+60℃

          sensitivity:

          <3.0E-10(0℃-50℃);

          <6.0E-10(other)

          Working Temp:   -20℃-+60℃

          sensitivity:

          <3.0E-10(0℃-50℃);

          <6.0E-10(other)

          Working Temp:   -25℃-+65℃

          sensitivity:

          <3.0E-10(0℃-50℃);

          <6.0E-10(other)

          Size/Weight

          Size:   127mmx92.5mmx38.6mm

          Weight:   490g

          Size:   78mmx77mmx40mm

          Weight:   310g

          Size:   89mmx77mmx20mm

          Weight:   150g

          Size:   50mmx50mmx14mm

          Weight:   100g



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