GPS is the abbreviation of global positioning system (GPS). GPS has all day, all-weather, high precision, location and time service. GPS satellite has low time cost, safety and reliability, and wide coverage. The GPS synchronous clock device refers to the time signal obtained from the GPS satellite, and the time signal is transmitted to the equipment that needs time through the switch, and the time synchronization between the device and the GPS synchronous clock is realized. The GPS synchronous clock device SYN4505 has reliable performance and accurate timing. It can provide tens of thousands of clients with time service.

With the development of science and technology, more and more requests for time service have been put forward in all fields. The high precision time reference of SYN4505 standard synchronous clock can provide standard time signals for communication, power, airports, hotels, schools, hospitals, venues, broadcasting and television, security monitoring, industrial control, Metro light rail, train stations, etc. Among them, the power system is closely related to the time. The time synchronization among the devices in the power system is an important foundation and support for measuring, controlling and protecting the safe and stable operation of the power grid. The operation requirements of the Metro light rail power monitoring system require the use of standard clock signals. GPS synchronous clock is needed to provide unified standard time information for the subway. Therefore, in the daily life and industrial production control, the application of GPS synchronous clock device is essential.

At present, there are many time service devices in the market, and there are many suppliers. When consumers choose, it will be difficult to decide. In fact, it is necessary to determine whether the supplier is self-developed or not, and then choose the product's performance. For the choice of terminal customers, we will recommend the timing type, timing accuracy and timing signal traceability. We will recommend it according to the parameters determined by customers, because we are doing a lot of cases now, and we can meet the needs of customers by the optical machinery, aerospace, hospital schools, research institutes and so on. For intermediaries, these customers often need low prices and unclear communication needs. We will tell customers the corresponding price of a function, and determine the price according to the parameters of the bidding documents, and determine the price according to the complete parameters.

SYN4505 standard synchronous clock, can receive a variety of signal sources such as GPS, Beidou, GLONASS, IRIG-B code, and so on, the timing is varied, such as IRIG-B (DC), NTP network output, 1PPM, 1PPS, 1PPS pulse signal, RS232C serial port, relay alarm, etc., and provides 1 road network timing function, output AC signal, output 5 channels serial port, output 5 channels and 5 channels. It provides the alarm function of dry contact. It has 5 alarms, which are fault alarm, satellite alarm, IRIG-B (1) alarm, IRIG-B (2) alarm and out of step alarm. There is also a system setup function: users can set up baud rate, time zone and delay by pressing buttons, and automatically save various configuration states. Xi'an synchronous Electronic Technology Co., Ltd. indicators fully meet the needs of various customers.

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