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High accuracy timing module MM112AL
- Accurate and stable time synchronization performance with high reliability
- Support for GPS/BDS dual-constellation timing
- Support for BeiDou-3 signals
- Flexible configuration of timing modes and time markers
- Mainstream package size 17x22mm
- Industrial-grade standards
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MM112AL High accuracy timing module |
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The MM1 12AL is a professional timing module developed by MXGNSS for timing markets. Built on proprietary high precision chipdesign, it supports independent timing with BeiDou, as well as multi-constellation combined timing. The output Pps achieves stablnanosecond-level precision, ensuring high reliability. lt provides an ideal solution for applications such as telecommunication basestation timing, power grid time synchronization and financial network time synchronization.
Technical Features
•Accurate and stable time synchronization performance with high reliability
•Support for GPS/BDS dual-constellation timing
•Support for BeiDou-3 signals
•Flexible configuration of timing modes and time markers
•Mainstream package size 17x22mm
•Industrial-grade standards
Specifications
| Power Supply | |
| Voltage | 3.0V~ 3.6V |
| RF input | |
| Signal Tracking |
BDS B1I |
| GPS L1C/A | |
| Physical | |
| Package | 28-PIN LCC |
| 22x17x2.4mm | |
| I/O Data Interface | |
| UART | Default 115200bps |
| GNSS Performance | |
| TTFF | Cold Starts: ≤32 |
| Hot Starts: ≤1s | |
| Position Accuracy | 2.5m |
| Velocity Accuracy | 0.1m/s |
| Sensitivity | Tracking: -160dBm |
| Acquisition: -146dBm | |
| Timing Mode | Real-time positioning |
| Fixed- point optimization、User Fixed-point | |
| Timing Accuracy | 20ns |
| Timing Marker | Configurable 1PPS time marker |
| UTC、BDT、GPST | |
| Nav. Update Rate | 1HZ |
| Nav. Data Format | NMEA 0183 V4.1 |
Application Fields
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| Telecommunication Base Station | Power Grid Synchronization | Financial Networks |
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