GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator

Dec 2nd, 2011

Brand: Present sharp

Name: GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator

Type: K803

About products:

GPS satellite correct time, fit and the intersection of clock and synchronizer, the intersection of GPS and clock generator (the intersection of GPS and the intersection of clock and synchronizer equipment, GPS correct time fit and GPS fit at the school and GPS time service fit) Regard GPS signal as the intersection of time and source, available the intersection of the Big Dipper and satellite, IRIG-B yard (DCLS) at the same time , OCX0 (high steady thermostatical Jingzhen) , time such as CDMA, rubidium atomic clock source, correct time the precision reaches 30nS.

The products are detailed:

GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator
Telephone number: 13918107979,021-51816731,51816732,51816733
Job QQ: 1078860159
Please have a look around more products details: http://www.ruicheng-china.cn/
GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator (GPS clock synchronizer equipment, GPS fitting, GPS time service is fitted while correcting time in fitting, GPS school) Regard GPS signal as the intersection of time and source, available the intersection of the Big Dipper and satellite, IRIG-B yard (DCLS) at the same time , OCX0 (high steady thermostatical Jingzhen) , time such as CDMA, rubidium atomic clock source, correct time the precision reaches 30nS.
Present the company sharp GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator The products adopt the constructional design of the whole modularization, has not merely realized the full-compatibility of the plate card, have offered abundant signal interface resource and open special interface design platform, possess excellent compatible ability. Can offer multi-channel NTP/SNTP agreement network time locking signal, PTP( 1588) Agreement signal, pulse signal (1PPS/M/H, dead contact, differentiating, TTL, 24V/110V/220V are active, light) , IRIG-B signal (TTL, 422, AC, light) , DCF77 signal, time message , 10MHz frequency time locking signal, can meet the interface requirement of correcting time with the apparatus. GPS satellite corrects time to fit, synchronizer of the clock, GPS clock generator products already been applied to the electricity extensively, finance, communication, traffic, broadcasting and TV, safety protection, petrochemical industry, metallurgy, water conservancy, national defence, medical treatment, education, government bodies, IT,etc. serve at the school of field.
GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator The apparatus adopts surface coating technique to produce, control with the high speed chip, precision high, good stability, function are strong, characteristics of having accumulated error, receiving environmental condition restrictions such as the climate in the region,etc., relative elevation of sexual valence, easy to operate, non-maintaining etc., suitable for the unattended operation.
GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator The detailed parameter of the device:
1. Time source: GPS satellite, the Big Dipper satellite receiver, IRIG-B yard (DCLS) , OCX0 (thermostatical Jingzhen) , CDMA, rubidium atomic clock, RS232, 1PPS, 1PPM, 1PPH are available.
2. The operating temperature of the device: — +70 ¡æ, store the temperature at 20 ¡æ: -40 ¡æ- +85 ¡æ, the humidity: <95%;????:????:-45?~+85?,????:-50?~+90?,??:100%,???
3. Power: 220V/110V alternating and direct current adaptation, the duplicate supply is redundant.
4. Power consumption: Less than or equal to 15W.
5. GPS receiver receiving frequency: 1575.42MHz; Receiving sensitivity: Catch <- 160dBW, tracing <- 163dBW; Capture time: At the time of the cold start of the device, <2min, at the time of the hot starting of the device, <10S; Internal battery type: Lithium cell, battery life-span: ¡Ú 25000h.
6. The Big Dipper receiver: Passway: 6; Receiving sensitivity: -157.6dBW; Cold start catches time for the first time: Less than or equal to 2 seconds; Losing lock catches time again: Less than or equal to one second; 1PPS precision: Superior to 100nS.
7. CDMA receiver frequency: 800MHz.
8. GPS satellite corrects time fitting, the synchronizer of the clock, GPS clock generator have no time between failures (MTBF) equally Greater than or equal to 150000 hours; Mean time-to-repair (MTTR) : Greater than 30 generally, life time no less than twenty-year. Needn’t be safeguarded under the normal service conditions!
9. Correct time precision: Pulse, B yard: 0.1¦Ì S, serial port: 10¦Ì S, NTP/SNTP: 1-10ms;
10. 10MHz time exports: Precision: GPS locks under the state ‘ 24-hour mean value) < 1E-12,GPS?????(24?????)<3E-10,?????:100ms <5E-11,1s:<1E-11,10s:10dBm,?????(????)??,??:BNC??
11. Phase noise: < -120dBc 10Hz,< -145dBc 100Hz,< -155dBc 1KHz,< -160dBc 10KHz, < -165dBc 100KHz?
12. The hour record of NTP/SNTP school: Keep 5000 newly.
13. NTP/SNTP throughput: Satisfied request of 10000 periods of time per second;
14. The net mouth supports the agreement: NTP/SNTP , ARP, UDP/ Time, Telnet, ICMP, DHCP, TFTP, SNMP, MD5, NTP V4, V3, V2, V1, NTP SERVER or NTP Client can be chosen.
15. The antenna length of time service marks and mixes 30m, available 50, 60, 70, 80, 100, 120, 150, 200 meters.
16. Physical dimension: 1U/2U, 19 ” .
GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator The characteristic of the apparatus:
1. High-quality technical grade component, high-quality electrical design, the Integrated circuit structure of the high density, make the device have excellent electrical isolation and electromagnetic shielding that behave, the complete machine does not have adjustable device, have improved device interference-free characteristic and reliability guarantee greatly.
2. Strong from maintainability, after the clock installation can not accept the satellite signal, since punctual ability is superior to 710-9 (0.42¦Ì S/min) .
3. Support single GPS, single the Big Dipper, single CDMA, pairs of GPS, pairs of the Big Dipper, pairs of CDMA, GPS / the Big Dipper / CDMA dual system receiver disposition, realize many the intersection of basic reference and redundant time service, can intelligence differentiate the intersection of GPS and signal, the intersection of the Big Dipper and signal, CDMA signals, yards of the intersection of time and stability and quality of reference signal, B of outside, and offer the configurate method of many kinds of time reference.
4. The characteristics of complete the Big Dipper and GPS signal are monitored, chooses the primary satellite signal automatically or manually.
5. Support the time service mode of the single star, suitable for accepting the situation not good of the star result, there are roofs and stick to the window aerial available.
6. Adopt the binuclear processor, the precision is high, synchronous and fast.
7. GPS (the Big Dipper) The receiving antenna have considered especially lightning protection design, stability design, anti-interference are designed, the reliability of signal receive is high, are not limited by power plant / region condition and environment of converting station.
8. All outcoming signals of the device are isolated and exported, antijamming capability is strong.
9. GPS satellite corrects time fitting, the synchronizer of the clock, GPS clock generator adopt high performance, switching power supply of the wide-range, have steady operation.
10. The chassis is passed antimagnetically and dealt with, antijamming capability is strong.
11. The device has ability of self-reset, when because causes the device procedure to make mistakes in interference, Yes normal operation of self-recovery.
12. The time double machine hot stand-by in reference source, since thermostatical Jingzhen is punctual. (available) .
13. Support redundant backup of the duplicate supply ‘ Available) .
14. The device has power cutting off, GPS ‘ The Big Dipper) Loss of synchronism ( Losing lock) Report an emergency and ask for help or increased vigilance multi-channel to call the police ‘ Dry joint of the electrical relay) Image output, the operation conditions of the online monitoring equipment.
15. There are many kinds of working status indication, it is easy to operate the making an inspection tour at ordinary times of the attenbant.
16. The constructional design of adopting the whole modularization and using simultaneously of the device, support heat of the plate card to plug, it is flexible to dispose, convenient maintenance, the power plant / transformation of hydropower station increased or changed and corrected time while extending the signal interface provided convenience for future at the same time.
17. The device offers the programming TTL pulse signals of No. one ‘ 1PPS/1PPM/1PPH) Support the accuracy grade index test of the synchronized clock.
18. The device can reveal the effective satellite number arriving in tracing through the nixie tube, reveal accepting the star state of the satellite clock installation online.
GPS satellite corrects time and fits, the synchronizer of the clock, GPS clock generator The quality service of the products:
1. GPS satellite corrects time and fits, the synchronizer of the clock, professional provider of GPS clock generator apparatus, nearly ten thousand on-the-spot stable operation of every profession and trade, quality assurance outside China of products.
2. Present the clock synchronization products sharp, the free quality is protected in three years, safeguard all one’s life, the software adopts once to buy free staging all the life.
3. Online operating equipment breaks down at the scene, the attenbant reaches the scene (special circumstances in 12 hours in 24 hours) ,Preventive maintenance time is not generally greater than 30 minutes.
4. The reputable engineer offers technical support to you for 724 hours, follow ” practically ” , ” enough ” , ” work well ” Principle,offer to you a whole set of solution. If need field installation to debug, our company will select and appoint the experienced, conscientious engineer and get to the scene as soon as possible. Our service goal is that ” all matters, big and small, perfect, the carefree service of customer’s whole journey ” ,Your requirement is our task, we will cherish every trust of yours, making great efforts to make sure is better.
Fitting, detection authorizing and typical achievement of the synchronizer of the clock, GPS clock generator system that GPS satellite corrects time:
1. Product certification is measured: ISO9001: 2008 quality systems are authorized (the certificate is numbered: PRC004565) , China National Measuring Science Research Inst test certificate ( The certificate is numbered: XDsp2008-0295) , Chinese Electric Power Research Institute inspection certificate( The telecontrol [the side> is terminal to examine words 2008 No. 093) , East China electricity experimental the intersection of research institute and examining report ‘ Report number: G-34-04) .
2. Typical achievement: National Ann supervises the general bureau, Chinese Academy of Sciences, Ministry of Public Security, public security bureau of Jiangsu Province, public security bureau of Shanghai, Suzhou Traffic Administration Bureau, World Horticultural Exposition Garden, prison of Wuxi, platform of unification of three nets of Hangzhou, safe urban project in Lishui, Xuchang people’s air defense, Hongchiao Airport of Shanghai, field airport of senior colonel of Nanjing, railway station of Shanghai, Shanghai Subway Line No. eight, subway line of magnetic suspansion of Shanghai, Shanghai-Nanjing highway, East China Sea bridge, chemistry of Shanghai meets an urgent need in the centre, court of Yangpu district of Shanghai, Fudan University, long march hospital, one army of Nanjing Military Area Command, silver of Shanghai is united, Jiangsu moves, Ningbo digital television, broadcasting and TV of Tianjin, fit the letter digital certificate and authorize the company, Kingsoft’s petrochemical industry, Baoshan iron and steel plant, electricity of Shanghai, electricity of Zhejiang, Ninghai power plant, auspicious in Minhang power plant, the south, Siemens, Schneider, ABB, Areva, Honeywell, Laos’ electric project, Uzbekistan’s petroleum project.

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