Sdi-316 Complete Primary Reference Source / Prs

Beijing SDI Science&Technology CO., LTD

Product Description

  • Brand Name: sdi
  • Theory: closed-loop
  • SDI-316 is a complete primary reference source (PRS). It can provide stable Grade 1 synchronized timing signal which meets the requirement of ITU-T G.811. It could receive the signal of BDS Navigation satellitealone. The equipment can single or dual track GPS and BDS signal after being configured. It can implement the comprehensive operation of the two satellite systems.

    Features:

    1. Has a superior performance and stable operation.

    2.Switch among multiple modes without any damage.

    Application:

    widely used in military regions, arms, electricity, communication, computer network , etc.
     
    SPEC

    BDS Receiver spec
     
    Signal Tracking BDS  B1GPS L1
    Channel Configuration 192 Channel
    Position Time Cold start 35S
    Hot start 1S
    Reacquisition 1S

    Data Output
     
    NTP 1
    1PPS 1, BNC interface
    RS232 1
    10MHz 1, BNC interface
    IRIG-B DC 1, BNC interface

    Accuracy
     
    1pps accuracy 50ns
    NTP accuracy 10ms
    PTP accuracy 100ns
    IRIG-B DC accuracy 50ns
    IRIG-B AC accuracy 10µs

    10MHz Accuracy
     
    Frequency accuracy GPS locked, average frequency accuracy per day              above 1E-12
    GPS losing lock, average frequency accuracy per day        above 3E-10
    Frequency  stability               1S                                                                                8E-12
    Phase noise          @10Hz                                                                    ≤-95dBc/Hz
             @100Hz                                                                ≤-115dBc/Hz
             @1kHz                                                                   ≤-140dBc/Hz
             @10kHz                                                                 ≤-150dBc/Hz
         MTBF                    20000 hours


    Environmental
     
    Operating temp 20~+60
    Storage temp 45~+80

    Physical
     
    Dimension 19 inch 1U high

     

Company Profile

  • Beijing SDI Science&Technology CO., LTD
  • [ China ]
  • This company is registered as a free member and is not verified or authenticated by Tradekey.com
  • BeijingSDIScience & Technology CO.,LTDwas established in 2003, and listed successfullyin NEEQ in 2011(Stock Short Name: SDI; Stock code:430088),with main business oriented towards aviation,navigation, armament, electron, electricity, transportation and so on. Thehead officeis located in Zhongguancun Yongfenghigh-techindustrial base.The company wasawardedthefirst national high-tech enterprises i...

Basic Information

  • Company Products / Services: measurement unit (imu), fizoptika fog, attitude & heading reference system (ahrs), gps/ins, vehicle multiple sensors, fiber optic gyroscope(fog), mems angular rate gyroscope, north finder, pci timing card, inertial navigation system(ins), crossbow series
  • Year Established: 2003
  • Number of Employees: 100+
  • Website: http://www.sdi-china.com
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