GPS NTP Time Server

GPS NTP Time Server
zoom Zoom image
GPS NTP Time Server GPS NTP Time Server

GPS NTP Time Server

The NEW model Synch(SY-1B-NTP) Industrial Grade GPS NTP 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 NTP time output is 100ns and receive accuracy can be 1ms and IRIG-B 1us.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 IRIG-B time codes ,and the synchronous precision is 1µs.The SY-1B-NTP is quite cost effective and high quality,its highest record of MTBF is 12 years.



 GPS NTP Time 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.
  • Capture time: from 20 seconds to 2 minutes ( the outputs of synchronous clock are all isolated by photoelectricity coupling and output 60ns)
  • Industry frequency clock: the clock that is promoted by industry electricity is synchronous with standard clock when power is on.
  • Clock difference: that is standard clock minus industry frequency clock,synchronous time difference is zero,precision is 20 ms.
  • Longitude, latitude,altitude: where the electric power synchronous clock locates.
  • Display: 14 bits LCD display that includes cycle,date,time,longitude,latitude,altitude,time zone code,satellites number locked,industry frequency clock,clock difference (standard clock minus industry frequency clock).
  • Time Codes Output: 1 or 2xNTP/SNTP, 2xIRIG-B(BNC),1xIRIG-B(Terminal Block),1xRS-232(DB9),1xRS-232(Terminal),1xRS-485(Terminal),2x1PPS(Terminal),1x1PPM(Terminal)
  • Dual 2 redundant power supplies supported(Optional)
  • Power: AC110V to 240V or DC12V to 48V, 10%, Less than 5W.
  • Size: standard industry 1U box.


  • SY GPS NTP/SNTP time server supports GPS or BD satellite systems.
  • SY GPS NTP/SNTP time server incudes master clock, 30m long GPS antenna,software and mount brackets.
  • NTP/SNTP,RS485/232 and Irig-B output ports can be extended according to customer's requests.Both GPS time server and power supply can made to be redundant.
  • Antenna+30m cable,mount kits and software are all free.
  • Grey color Enclosure: 1U chassis
  • Cost-effective
  • Five years warranty & life long maintenance
  • Small quantity OEM is acceptable
  • Work Temperature:-20˚C to 75˚C
  • Storage Temperature:-40 to 85℃
  • Ambient Relative Humidity: 10 to 95%(Non-condensing)


  • Substation Automation(SCADA/EMS)
  • Video Surveillance(CCTV system)
  • Intelligent Traffic System
  • Telecommunication
  • Bank Time Systems
  • Other fields that require high time accuracy


Datasheet Download 




Weight: 9 Kg


Please type your full name.

Invalid email address.

Invalid Input

Invalid Input

Invalid Input