- 产品详情
Product overview
SYN4104 The synchronous clock of the digital network is a high precision phase-locked clock frequency source designed and developed by Xi'an synchronous Electronic Technology Co., Ltd., which is designed by the Xi'an synchronous Electronic Technology Co., Ltd., and receives GPS signals. The output frequency of the constant temperature crystal oscillator is synchronous to the signal of the cesium atomic clock of the GPS satellite. It improves the long-term stability and accuracy of the frequency signal, and can provide the high precision time and frequency standard of the cesium clock magnitude. It is a cost-effective time-frequency product.
Key words: synchronous clock, GPS time synchronization clock, GPS satellite clock synchronization system
Product function
1) Timing reference based on GPS timing signal
2) 2 channel E1 signal.
3) Provide 2 way 2048KHz signal;
4) Provide 1 channel 1PPS pulse signal;
5) LCD Displays date, time and other information.
Product characteristics
A) Fast locking;
B) High accuracy;
C) High reliability;
D) It can work steadily for a long time.
Typical application
1) Aerospace, aircraft tracking and measurement and control, communication, astronomy and meteorology;
2) Synchronous broadcasting, digital TV, single frequency network system and synchronous acquisition system;
3) Wireless base station, network synchronization.
Technical index
Input signal | GPS Receiver | Frequency point | L1 |
Timing accuracy | Better than 100ns | ||
Tracking sensitivity | -160dBm | ||
GPS antenna | Number | One set | |
shape | mushroom-shaped umbrella | ||
Line length | Thirty rice | ||
Physical interface | BNC | ||
Bracket | Mushroom head mounting bracket | ||
output signal | E1 | Routes | Two road |
Interface | G.703 | ||
accuracy | G.703 | ||
2048KHz | Routes | Two road | |
Interface | G.703 | ||
accuracy | G.703 | ||
1PPS Pulse signal | Routes | One road | |
level | TTL | ||
synchronization error | Less than 100ns | ||
Physical interface | BNC | ||
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 | GPS Beidou dual-mode receiver, rubidium atomic oscillator, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), output 27MHZ, 2MHz and other frequency signals, expand the output path, 1U standard chassis, customize wide range of temperature products, according to customer requirements customized products. | ||
Guide for selection of related products
Model | Input signal | output signal | characteristic | size |
SYN3102 rubidium atomic frequency standard | Built in rubidium clock | 4 way 10MHz | High cost performance | 1U, 19 "(upper rack) (482x300x45mm) |
SYN3204 GPS tame rubidium atomic frequency standard | GPS | 4 way 10MHz, 1 way serial port, 1 1PPS | GPS tame rubidium clock | 1U, 19 "(upper rack) (482x300x45mm) |
SYN32.768MHzGPS Beidou PLL module | GPS Beidou | 1 road 32.768MHz, 1 road 1PPS Features: GPS tamed crystal oscillator | GPS tamed crystal oscillator | Board (150 x 130 x 20mm) DC 5V + 5%, 3.5W |
SYN100MHzGPS phase-locked plate | GPS | 1 road 100MHz, 1 road 1PPS | GPS tamed crystal oscillator | Board (150 x 130 x 20mm) DC 5V + 5%, 3.5W |
SYN3301 type high stability crystal oscillator | Built in crystal oscillator | 4 way 10MHz | High stability and low phase noise | 1U, 19 "(upper frame) (482x300x45mm) AC220V, 30W |
SYN3305 tame high stability crystal frequency standard | GPS, 1PPS | 1 way 10MHz, 1 way serial port, 1 1PPS | GPS tamed crystal oscillator | 56*158*220mmmm (DC) 5V + 5% |
SYN4102 GPS synchronous clock source | GPS | 1 way 10MHz, 1 way serial port, 1 1PPS | GPS tamed crystal oscillator | 1U, 19 "(upper frame) (482x300x45mm) AC 220V + 10% |
Synchronous clock of SYN4104 digital network | GPS | 2 Road E1, 2 Road 2048K, 1 road 1PPS | Special communication | 1U, 19 "(upper rack) (482x300x45mm) |
Model SYN4201 synchronous frequency divider | 8 way 10MHz | 8 way 1PPS | Synchronous frequency division | 1U, 19 "(upper rack) (482x300x45mm) |
SYN4505 standard synchronous clock | GPS Beidou GLONASS DC IRIG-B code | 10 road IRIG-B code, 1 NTP, 5 1PPM air contact, 5 1PPS air contact, 5 alarm. | Multimode receiver, multiple clock output | 4U, 19 "(upper rack) AC220V, 30W |
Option | GPS Beidou dual-mode receiver, constant temperature crystal oscillator OCXO, rubidium clock, positioning information output, lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), multi-channel frequency output, IRIG-B AC and DC output, 1PPS output RS232C, RS422/485, etc., serial output TTL, RS422/485, etc., set a wide range of temperature products, according to customer requirements customized products, product characteristics refer specifically to relevant publicity materials. | |||
Common problem
Q1 this is my choice. Synchronous clock Anything wrong?When can it be delivered?
A: this kind of synchronous clock you see is usually available in stock, and it will be shipped within 72 hours after payment.
Q2 how long can I get this GPS time synchronization clock after I shipped it?Is transportation safe?
Answer: most of the GPS time synchronous clocks of our factory choose four links one by one, because some GPS time synchronous clocks contain batteries, so they are generally land transportation, and the specific arrival time is usually 3-5 days.The GPS time synchronization clock package of our factory has 10-20cm pearl cotton protection and 5 layers of thick paper boxes. It is very safe.
Q3 I bought this set. GPS satellite clock synchronization system What accessories do they contain?
Answer: a set of GPS satellite clock synchronization system in our factory generally includes main +30 meters mushroom head antenna + antenna bracket + power cord + serial port line + instruction + CD + certificate, which can be directly used by ordinary customers after purchase, 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 GPS time synchronization clock how to prevent lightning?
Answer: our company's synchronous clock standard product is not equipped with lightning arresters. It only needs to set up GPS timing antenna to prevent lightning measures that do not exceed the roof of the building. Some customers can choose our company's special lightning arrester for safer use.
Q7 GPS time synchronization clock box has several colors. ?
Answer: our synchronous clock is black by default. If you need silver, you need to confirm the sales ahead of time.
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