GPS Module GPS Smart Module with Built-in Antenna Gnss Module

نموذج رقم.
DM1818-B

Operating Principle
Interferometric Type

Port Number
Multiplex Multi-Purpose Channel

نموذج
Integration Type

Carrier Frequency
Dual-Frequency

حزمة النقل
Tray/Box/Carton

تخصيص
21*17*7.2مم

أصل
الصين

رمز النظام المنسق
8517707090

السعة الإنتاجية
500000/يوم

وصف

GPS Module GPS Smart Module with Built-in Antenna GNSS module

ال DELIN COMM DM1818-B is أ 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 مدخل
of module,and a complete serial data message مع position, velocity و time information is presented at
ال serial interface مع NMEA protocol or custom protocol.
Its -165dBm tracking sensitivity extends positioning coverage into place like urban canyons و
dense foliage environment where the نظام تحديد المواقع& Beidou was not possible قبل. 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.
التطبيقات

  1. LBS (Location Based Service)
  2. PND (Portable Navigation Device)
  3. Vehicle navigation system
  4. Mobile phone
سمات

  1. Build on high performance, low-power MediaTek MT3333 chip set
  2. Ultra high Track sensitivity: -165dBm
  3. Extremely fast TTFF at low signal level
  4. Built in high gain LNA
  5. Low power consumption: الأعلى [البريد الإلكتروني محمي]
  6. NMEA-0183 compliant protocol or custom protocol
  7. Operating voltage: 2.8V to 4.3V
  8. Operating temperature range:-40to85ºC
  9. Patch Antenna بحجم: 18x18x4mm
  10. Module Size: 18.1×18.1×6.41مم
  11. Communication type: UART/TTL
  12. RoHS compliant (Lead-free)

Key سمات

Parameter تخصيص
Poثeص Supply
  • Supply voltage: 2.8V~4.3V Typical: 3.3الخامس
Poثeص جonقumption
  • Acquisition: 45mA @VCC=VBAT=3.3V
  • Tracking: 40mA @VCC=VBAT=3.3V
  • Standby: 2.0mA @VCC=VBAT=3.3V
  • Backup: 20uA @VBAT=3.3الخامس
Receiver تype
  • Code 66 search channels, 22 synchronous tracking channels
  • نظام تحديد المواقع&&QZSS L1 1575.42MHz C/A , Beidou B1 1561.098MHz
  • SBAS: WAAS, EGNOS, MSAS, GAGAN
Sensitivitذ
  • تصacking: -165dBm
  • Re-acquisition: -156dBm
  • Acquisition: -148dBm
TTFF (EASY enabled)
  • Cold start: 15s typ @-130dBm
  • Warm start: 5s typ @-130dBm
  • Hot start : 1s typ @-130dBm
TTFF (EASY disabled)
  • Cold start(Autonomous): 35s typ @-130dBm
  • Warm start (Autonomous): 30s typ @-130dBm
  • Hot start (Autonomous): 1s typ @-130dBm
Horizontal Position Accuracy (Autonomous)
  • <2.5m CEP @-130 dBm
الأعلى 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: 18,000م
  • Maximum velocity: 515m/s
  • Acceleration: 4ز

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
  • درجة حرارة التخزين: -45°C ~ +125°C
Physical Characteristics
  • بحجم: 18.1±0.20 ×18.1±0.20 ×6.41±0.20mm
  • وزن: Approx. 7.6ز