Localization of Beidou dual-mode timing device

Localization of Beidou dual-mode timing deviceBeidou Time Server,GPSSatellite clock calibration,NTPOverview of Network Timing System

Produced by Shanghai Ruicheng Electric Co., LtdLocalization of Beidou dual-mode timing deviceAdopting flexible plug-in card design, redundant structure, supporting dual power hot backup, dual system hot backup, and dualIRIG-BHot standby, with high-precision timing and punctuality performance.

The Beidou dual-mode timing device provides various timing signals, including pulse and serial timing messagesIRIG-B(DC, AC)BCode)DCF77TheNTPNetwork timing, etc; The types of timing interfaces include: fiber opticRS232LevelRS485Voltage level, air contact point, and network port, etc; Various timing signals and interface types can be flexibly selected and configured.

The Beidou dual-mode timing device is suitable for various networking modes such as basic mode, mutual backup mode, master-slave mode, and master-slave mode. Mainly used in power, finance, transportation, broadcasting and television, security, petrochemicals, metallurgy, water conservancy, national defense, healthcare, educationITProvide stable, reliable, and high-precision time information for it in various fields.

1、 Technical parameters of Beidou dual-mode time transmitter

1 environmental conditions

1)Ambient temperature-20℃～70℃

Outdoor antenna operating temperature:-40℃～80℃

2)relative humidity< 95%(No condensation)

3)Working power supply: DCDC：110V/220V

communicationAC：220V±20%

4)耐震能力：水平加速度：0.3g

Vertical acceleration:0.15g

5)Installation method: Indoor installation

2 System performance indicators

1) GPSReceiving module receiving frequency:1575.42MHzReceiving sensitivity: Capture<-160dBWTracking<-163dBWCapture time: When the device is cold started3minWhen the device is hot started15SInternal battery type: lithium battery, battery life: ≮25000h.

2)Beidou receiving module

Receiving frequency（BD2 B1）：1561.098±4MHz.

Receiver sensitivity:-157.6dBW；

3)direct currentBcode 1Ms

4)communicationBcode 10Ms

5) RS232/RS485Time message<0.2ms

6) DCF77<1μs

7) NTP/SNTP：0.2～10ms

8)(MTBF)≥80000Hour; Average repair time（MTTR）Generally not greater than30divide,Under normal usage conditions, no maintenance is required.

2、 Characteristics of Beidou dual-mode timing device

1High precision and fast synchronization.

2DoubleCPUSimultaneously working,32bitCPUDual core processor with good performance.

3Supports single star timing mode, suitable for situations where the receiving effect is poor, with roof and window mounted antennas to choose from.

4Strong self preservation ability, the device has better self preservation ability than when it cannot receive satellite signals0.6MS/min.

5It can provide time services for tens of thousands of clients, servers, and workstations simultaneously.

6, SupportWINDOWS10/2000/XP/WINDOWS7/2003/2008/2012TheLINUXTheUNIXTheSUN SOLARISTheIBM AIXTheHP-UXWaiting for the operating system and supportNTPProtocol routers, switches, intelligent controllers, and other network devices.

7Multiple configuration methods, easy to manage and upgrade.

8Support power interruptionGPSOut of step dry contact signal alarm.

9Embedded system, no hard disk and fan design, shockproof design, stable and reliable system.

10The chassis has undergone anti magnetic treatment and has strong anti-interference ability.

11Adopting high-performance, wide range switching power supply, stable operation.

12The device can be displayed online through a digital tubeGPSThe number of satellites received by the Beidou satellite intuitively reflects the synchronization status of the device.

Ruicheng Beidou dual-mode timing device, low price, good quality!