Gold Member Since 2016
Audited Supplier
Beijing SDI Science & Technology Co., Ltd.

Time Synchronization, GPS\Bds, High Quality GPS Synchronization manufacturer / supplier in China, offering High Accuracy Timing&Synchronization Systems\Net Work Time Server, Gnss Board of Tracking Bds /GPS/ Glonass Signals, High Performance Gnss Receiver Board/Card of Tracking Bds /GPS/ Glonass Signals and so on.

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Supplier Homepage Product Timing Synchronization High Accuracy Timing&Synchronization Systems\Net Work Time Server

High Accuracy Timing&Synchronization Systems\Net Work Time Server

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: World Standard Export Packing
Payment Terms: T/T, D/P
Basic Info
  • Model NO.: SDI-316
  • Customized: Non-Customized
  • Type: Digital
  • Mtbf: 100000 Hours
  • Specification: 19 inch 1U high
  • Application: Aerospace
  • Usage: Timing Synchronization
  • Bds Receiver Spec: Bds B1/B3, GPS L1/L2,Glonass L1
  • Trademark: SDI
  • Origin: China
Product Description
        SDI-316 is a high accuracy timing system, which uses Kalman filtering and Closed-loop control theory.  Phase-locked loop is adopted in taming Rubidium oscillator and constant temperature crystal oscillator,so it can still output high-stable timing synchronous signal and standard-frequency signal in a period of time even interference happens.
 
Features
1.High stable synchronous signal
2.self-learning and adjusting
3.keep outputting signal when reference signal interrupts
 

Military performance spec
BDS Receiver specsignal tracking BDS B1/B3,
GPS L1/L2,GLONASS L1
MTBF100000 hours
Operating temp-40ºC~60ºC
Storage temp-45ºC~85ºC
Environmental suitabilityGJB 367A-2001
Electromagnetic compatibilityGJB 151A-97
 
 Configuration options
 output signalIRIG-B AC
PTP
2.048MHz
10MHzcustomized upon request  4,8,16
PTP(IEEE1588)modePTP timing accuracy 100ns
after exchanged(below 40% flow),timing accuracy above 500ns
 
Rubidium clock (optional)
Frequency accuracyGPS locked,average frequency accuracy per day          above 1E-12
GPS losing lock,average frequency accuracy per day       above 1E-11
Frequency  stability               1S                                       1E-11
Phase noise         @10Hz                                      -120dBc/Hz
         @100Hz                                     -140dBc/Hz
         @1kHz                                      -145dBc/Hz
         @10kHz                                     -150dBc/Hz
   Drift rate                   <5E-11/month
 
High stable OCXO
Frequency accuracyGPS locked,average frequency accuracy per day          above 1E-12
GPS losing lock,average frequency accuracy per day        above 3E-10
Frequency  stability               1S                                       5E-12
Phase noise         @10Hz                                      -125dBc/Hz
         @100Hz                                     -145dBc/Hz
         @1kHz                                      -150dBc/Hz
         @10kHz                                     -155dBc/Hz
 
 
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