תיאור
GPS&Beidou Module GNSS module with Patch Antenna
The DM1513-B is a complete GPS&Beidou engine module that features super sensitivity, ultra low power and small form factor. The GPS&Beidou signal is applied to the antenna input of module, and a complete serial data message with position,velocity ו זְמַן information is presented at the serial interface with NMEA protocol or custom protocol.
Its -165dBm tracking sensitivity extends positioning coverage into place like urban canyons ו dense
foliage environment where the GPS&Beidou was not possible before. The small form factor and low power
consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.
The DM1513-B is a complete GPS&Beidou engine module that features super sensitivity, ultra low power and small form factor. The GPS&Beidou signal is applied to the antenna input of module, and a complete serial data message with position,velocity ו זְמַן information is presented at the serial interface with NMEA protocol or custom protocol.
Its -165dBm tracking sensitivity extends positioning coverage into place like urban canyons ו dense
foliage environment where the GPS&Beidou was not possible before. The small form factor and low power
consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.
תכונות
Build on high performance, low-power MediaTek MT3333 chip set
Ultra high Track sensitivity: -165dBm
Extremely fast TTFF at low signal level
Built in high gain LNA
Low power consumption: מקסימום [דוא"ל מוגן]
NMEA-0183 compliant protocol or custom protocol
Operating voltage: 2.8V to 4.3V
Operating temperature range:-40to85ºC
Patch Antenna גוֹדֶל: 12x12x4mm
Module Size: 15.3×13.2×7.5מ"מ
Communication type: UART/TTL
RoHS compliant (Lead-free)
Product Picture
Key Features
| ספק כוח | Supply voltage: 2.8V~4.3V Typical: 3.3V |
| צריכת חשמל | Acquisition: 45mA @VCC=VBAT=3.3V |
| Tracking: 40mA @VCC=VBAT=3.3V | |
| Standby: 2.0mA @VCC=VBAT=3.3V | |
| Backup: 20uA @VBAT=3.3V | |
| Receiver Type | Code 66 search channels, 22 synchronous tracking channels |
| GPS&&QZSS L1 1575.42MHz C/A , Beidou B1 1561.098MHz | |
| SBAS: WAAS, EGNOS, MSAS, GAGAN | |
| Sensitivity | Tracking: -165dBm |
| Re-acquisition: -156dBm | |
| Acquisition: -148dBm | |
| TTFF (EASY enabled) | Cold start: 15s type @-130dBm |
| Warm start: 5s type @-130dBm | |
| Hot start : 1s type @-130dBm | |
| TTFF (EASY disabled) | Cold start(Autonomous): 35s type @-130dBm |
| Warm start (Autonomous): 30s type @-130dBm | |
| Hot start (Autonomous): 1s type @-130dBm | |
| Horizontal Position Accuracy (Autonomous) | <2.5m CEP @-130 dBm |
| Max Update Rate | Up to 10Hz,1Hz by fault |
| Accuracy of 1PPS Signal | not enabled |
| Acceleration Accuracy | Without aid: 0.1m/s² |
| Dynamic Performance | Maximum altitude: 18,000מ |
| Maximum velocity: 515m/s | |
| Acceleration: 4G | |
| UART Port | UART Port: TXD and RXD |
| Supports baud rate from 4800bps to 115200bps, 9600bps by default | |
| UART port is used for NMEA output, MTK proprietary commands input and firmware upgrade |
|
| Temperature Range | Normal operation : -40°C ~ +85°C |
| Storage temperature: -45°C ~ +125°C | |
| Physical Characteristics | גוֹדֶל: 15.3±0.20 ×13.2±0.20 ×7.5±0.20mm |
| מִשׁקָל: כ. 3.8ז |
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