- 产品详情
Product overview
SYN2306B The GPS Beidou dual-mode time board is a dual mode time board which was designed and developed by Xi'an synchronous Electronic Technology Co., Ltd. to receive the Beidou or GPS Beidou mixed timing satellite signals. The high-precision constant temperature crystal oscillator is installed inside. The GPS Beidou timing signal is used to synchronize the machine's time. The serial port time location information signal and the 1PPS (second signal) synchronous pulse signal are generated. When the satellite is invalid, the card adopts a constant temperature crystal oscillator to carry out the punctuality. It is a practical time service card to establish the time scale and realize the time synchronization.
Key word Beidou timing module, Beidou satellite timing, Beidou timing device, Beidou satellite time service module.
Product function
1) The single chip supports BD2/GPS function and directly outputs NMEA data without external CPU.
2) Supporting single system independent positioning and multi system joint positioning
3) Use GPS/BD two in one single output antenna.
Product characteristics
A) Easy to integrate;
B) High reliability;
C) It has excellent navigation, location and timing functions.
Typical application
1) Marine fishery, meteorological detection and handheld terminal;
2) Positioning and navigation of mobile devices such as vehicles, ships and aircraft;
3) Time synchronization applications of national power, telecommunications, radio and television, wide area or local area networks.
Technical index
Input signal | Multimode receiver | satellite | GPS Beidou |
Timing accuracy | Less than 30ns | ||
Tracking sensitivity | -160dBm | ||
Operation mode | GPS Positioning and timing separately | ||
BD Positioning and timing separately | |||
GPS+BD Combined positioning and time service | |||
Dual mode antenna | Number | One set | |
shape | mushroom-shaped umbrella | ||
Line length | Thirty rice | ||
Physical interface | SMA | ||
Bracket | Mushroom head mounting bracket | ||
output signal | 1PPS Pulse signal | Routes | One road |
Effective edge | Rising edge (optional falling edge) | ||
level | TTL | ||
synchronization error | Less than 30ns | ||
Physical interface | Phoenix terminal | ||
RS232C serial port | Routes | One road | |
Baud rate (set) | 4800/9600/19200/38400/57600/115200 | ||
level | RS232C | ||
Communication mode | Always send (optional question and answer mode) | ||
Physical interface | DB9 | ||
ocxo | Accuracy | Less than 1E-7 | |
Environmental characteristics | working temperature | -30 C ~ + 70 C | |
relative humidity | Less than 90% (40 C) | ||
Storage temperature | -30 C ~ + 70 C | ||
Power supply | Power supply +5v, + 5%, power less than 2W | ||
Chassis dimensions | 160x135mm (installation dimension 150x125mm) | ||
Option | Lightning arrester, customized antenna cable (50 meters, 80 meters, 100 meters, etc.), 1PPS output RS232C, RS422/485, serial output TTL, RS422/485, etc., customized wide temperature range products, according to customer requirements customized products. | ||
Guide for selection of related products
Model | Input signal | output signal | size |
SYN2136 Beidou NTP network time server | Beidou | 1 NTP network port, 1 serial port, 1 1PPS | 1U, 19 "(upper rack) AC220V, 10W |
SYN2306 Beidou serial port time server | Beidou | 1 way serial port, 1 way 1PPS | 1U, 19 "(upper rack) AC220V, 10W |
SYN2306A GPS Beidou dual-mode time service board | GPS Beidou | 1 way serial port, 1 way 1PPS | 140x100mmx20mm (DC) 5V + 5% |
SYN2306B GPS Beidou dual-mode time service board | GPS Beidou | 1 way serial port, 1 way 1PPS | 160x135x20mm (DC) 5V + 5% |
SYN2306C GPS Beidou timing navigation receiver | GPS Beidou | 1 way serial port, 1 way 1PPS | Box (104.5x100x28mm) DC 5V + 5% |
SYN4505 standard synchronous clock | GPS/ Beidou GLONASS/IRIG-B (DC) | 5 road IRIG-B (DC), 1 road NTP network port, 5 road 1PPM, 6 road 1PPS, 5 road RS232, multiple alarm. | 4U, 19 "(upper frame) 482mm (wide) X300 (deep) x176mm (high) AC 220V + 10% |
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. | ||
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