Low Cost Mini Network(NTP) Time Server

Low Cost Mini Network(NTP) Time Server
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Low Cost Mini Network(NTP) Time Server

The Synch(SY-M-1-NTP) Industrial Grade GPS Network Time Server that we manufactured are specifically for electric power system, automatizatio system, telecom system,CCTV and traffic system that need high-precise time requirer.Our system is based on GPS, and the precision of time is 100ns.The facility is secondary developed with the GPS receiver that made by the special factory of United States. It can track 12 GPS satellites at the same time, and selects the best satellite automaticly for locating and timing.It outputs UTC time ,and the synchronous precision is 1µs.The SY-M-1-NTP is quite cost effective and high quality,its highest record of MTBF is 12 years.


Synchronized Clock(Mini NTP Server)

  • Receiving frequency:1575.42MHZ, it can track 8-12 GPS satellites at the same time. 
  • Antenna radio sentivity:-166dbw, with 30 metres wire. If the wire is not long enough, customer can prolong it by himself by selection of coaxial-cable that attenuation of 1.56GHZ is not more than 0.7db per metre, the attenuation of prolonged cable is not more than 5db. 
  • Time Accuracy: 100ns
  • Capture time: from 20 seconds to 2 minutes(the outputs of synchronous clock are all isolated by photoelectricity coupling and output 60ns) 
  • Time code output: 1 channel of NTP/SNTP+1 channel of 1PPS+1 channel of RS-232.
  • Low cost: Cost is just half of 1U size master clocks,very economical.
  • GPS antenna & software free: We offer free 30m GPS cable with antenna and free NTP/SNTP software.
  • Small size: Can be portable to anyware and can be mounted to any place.
  • Low freigth cost: Because of small size and weight, the freight charge of it is just 50% of 1U size master clock.


Feature of the GPS Mini Synchronized Clock

  • Accurate universal atomic clock reference.
  • Supports all NTP/SNTP compatible devices.
  • Ideal for power substations,oil & gas field,CCTV and DVR applications.
  • Far lower cost than competing products.
  • Ideal for closed or secure networks.
  • Direct network interface for remote siting.
  • Simple setup — one IP address.
  • Automatic GPS lock and time sync.
  • Extremely compact design(Dimension: 15.8x14.6x6.0CM)
  • Indoor location (GPS antenna on a window).
  • Integral watchdog for long-term reliable operation.
  • Rack, wall mount.
  • Work temperature: -20 to 75C.
  • Very low power use. 
  • 5 years warranty and life long maintenance


  • Substation Automation
  • Video Surveillance(CCTV system)
  • Intelligent Traffic System
  • Telecommunication
  • Other fields that require high time accuracy


Datasheet Download 




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