- 产品详情
Product overview
SYN011 The B timing system is a special timing equipment designed and developed by Xi'an synchronous Electronic Technology Co., Ltd., which obtains standard clock signal information from the IRIG-B code of the GPS/ Beidou satellite / / external input. The internal high-precision constant temperature crystal oscillator is used as the time keeping clock source. The time reference is established and the IRIG B code (multimode optical fiber interface) and RS422 two interfaces are generated synchronously, and the IRIG-B code is time served for other devices.The network time service interface is based on the NTP/SNTP protocol, which obtains standard clock signal information from external reference, and transfers these information through the TCP/IP network. It provides precise, standard, safe, reliable and multi-functional time service for network devices (users).
Key word Time synchronization, B code timing, B code timing, NTP time server.
Product function
1) Beidou /GPS signal and IRIG-B (AC) code receive automatically two selected one and preferably receive IRIG-B (AC).
2) Generate B code (DC) multimode optical interface and B code (DC) RS422 electrical interface;
3) Generate one second pulse;
4) NTP Network timing function;
Product characteristics
A) High precision, fully automatic, unattended, maintenance free, low power consumption and high reliability.
B) Stable and reliable IRIG-B AC code receiving and decoding function;
C) The main signal input and output circuit adopts electrical isolation circuit, which is anti-interference and anti damage.
D) The output interface signals are complete, and the output signals can be flexibly configured according to users' needs.
E) Wide working temperature range can work steadily for a long time.
Typical application
1) National defense research;
Technical index
Input signal | GPS Beidou receiver | Frequency point | L1 B1 |
Timing accuracy | Less than 30ns | ||
Tracking sensitivity | -160dBm | ||
Dual mode antenna | Number | One set | |
shape | mushroom-shaped umbrella | ||
Line length | Thirty rice | ||
Physical interface | BNC | ||
Bracket | Mushroom head mounting bracket | ||
IRIG-B code | Routes | One road | |
Physical interface | Aerial interpolation | ||
output signal | Network output | Routes | One road |
Physical interface | RJ45 | ||
Timing accuracy | 1-10ms | ||
Support agreement | NTP/SNTP V10, V20, V30, V40, UDP, Telnet, IP, TCP | ||
User capacity | Support tens of thousands of clients | ||
throughput | Four thousand Times / sec | ||
IRIG-B (DC) code | Routes | One road | |
level | V.11 Interface | ||
Physical interface | Aerial interpolation | ||
Synchronization accuracy | Less than 200ns | ||
IRIG-B (DC) code | Routes | Five road | |
Interface | Multimode optical fiber | ||
Physical interface | ST | ||
wavelength | 820nm | ||
Synchronization accuracy | Less than 200ns | ||
1PPS Pulse signal | Routes | One road | |
level | TTL | ||
synchronization error | Less than 30ns | ||
Physical interface | BNC | ||
RS232C serial port | Routes | One road | |
level | RS232C | ||
Serial port format | RMC Sentence | ||
Physical interface | DB9 | ||
Environmental characteristics | working temperature | Zero C ~ + 50 C | |
relative humidity | Less than 90% (40 C) | ||
Storage temperature | -30 C ~ + 70 C | ||
Power supply | AC 220V + 10%, 50Hz + 5%, power less than 30W | ||
Chassis dimensions | 1U 19 "standard chassis (upper rack) 482mm (wide) X300 (deep) x44mm (high) | ||
Option | Rubidium atomic oscillator, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), 1PPS output RS232C, RS422/485, etc., serial output TTL, RS422/485 and so on, expand the output path, customize the wide range of temperature products, according to customer requirements customized products. | ||
Guide for selection of related products
Model | Input signal | output signal | Other |
SYN012 B code timing system | GPS Beidou | 1 way IRIG-B (DC), 1 way IRIG-B (AC), 1 serial port, 1 road 1PPS | 1U, 19 "(482x300x45mm) AC220V, 10W |
SYN1102 type IRIG-B code generator | GPS | 2 way IRIG-B (DC), 1 way serial port, 1 way 1PPS | Portable (265x285x100mm) AC220V, 10W |
SYN1204 type IRIG-B code generator | GPS | 2 way IRIG-B (DC), 2 way IRIG-B (AC), 1 serial port, 1 road 1PPS | Portable (265x285x100mm) AC220V, 10W |
SYN1340 type IRIG-B decoder | IRIG-B code | 1 way serial port, 1 way 1PPS | Portable (265x285x100mm) AC220V, 10W |
SYN1501 type IRIG-B code generation board | GPS | 1 way IRIG-B (DC), 1 way serial port, 1 way 1PPS | 140x100x15mm DC 5V + 5% |
SYN1502 type IRIG-B code generation board | 1 way serial port 1 way 1PPS | 1 way IRIG-B (DC), 1 way serial port, 1 way 1PPS | 80x80x13mm DC 5V + 5% |
SYN1502A type IRIG-B code generator | GPS Beidou | 2 way IRIG-B (DC), 1 way serial port, 1 way 1PPS | Portable (130x150x75mm) DC 5V + 5% |
SYN1510 type IRIG-B code receiving board | IRIG-B code | 1 way serial port, 1 way 1PPS | 140x100x15mm DC 5V + 5% |
SYN1511 type IRIG-B code receiving board | IRIG-B code | 1 way serial port, 1 way 1PPS | 95x76.2x15mm DC 5V + 5% |
SYN1513 type IRIG-B code decoder board | IRIG-BDC IRIG-BAC | 1 way serial port, 1 way 1PPS | 160*135*18mm DC 5V + 5% |
SYN1601 IRIG-B code line converter (photoelectric conversion) | Photoelectric IRIG-B code | 1 channel photoelectric IRIG-B code output | Module (104.5x100x28mm) DC8V ~ 30V |
SYN1401 type time scale distributor | IRIG-B code | 9 channel IRIG-B code output | 1U, 19 "(482x300x45mm) AC220V, 15W |
Option | GPS Beidou dual-mode receiver, constant temperature crystal oscillator OCXO, rubidium clock, positioning information output, arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), IRIG-B AC and DC output, 1PPS output RS232C, RS422/485, etc., serial output TTL, RS422/485, etc., customize wide temperature range products, according to customer requirements customized products, product characteristics refer specifically to relevant publicity materials. | ||
Common problem
Q1 this is my choice. B code timing Anything wrong?When can it be delivered?
Answer: you see the B code is generally not available, need to customize production, general payment 4-6 weeks after delivery!
Q2 how long can I get this B code when I buy it?Is transportation safe?
Answer: most of the B codes in our factory choose four links one by one, and the estimated time of arrival is 3-5 days.The B code is protected by 10-20cm pearl cotton and has 5 layers of thick paper boxes. It is very safe.
Q3 I bought this set. B code timing What accessories do they contain?
Answer: a set of B codes in our factory usually includes host + timing antenna + antenna bracket + power cord + Cable + serial port + instruction + CD + certificate, which can be directly used by ordinary customers, and no need to buy other accessories.
+ + + Other
Is Q4 open or ordinary?
A: our company can provide 17% votes and 3% votes.
What payment method does Q5 support?
Answer: a public order or public account transfer or cash to the delivery, do not support cash on delivery.
Q6 B code timing equipment What format does IRIG-B code for receiving and sending? ?
Answer: our B code timing equipment accepts and sends the national standard format IRIG-B code by default, and also chooses IEEE1344 format IRIG-B code. We must make sure before buying.
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