Gnss Moudle with SMT Type Standalone GPS&Glonass Module

Modell nr.
DM1818-G

Low Power Consumption
Max 45mA

Typ
Gnss Module

Transportpaket
Kartong

Specifikation
Module Size: 18.1×18.1×6.41mm

Varumärke
DeliNComm

Ursprung
Kina

HS-kod
8517707090

Produktionskapacitet
500000/Day

Beskrivning

Gnss Moudle with SMT Type Standalone GPS&GLONASS Module

The DELIN COMM DM1818-G är a complete GPS&GLONASS engine module that features super sensitivity, ultra low power and small form factor. The GPS&GLONASS signal is applied to the antenna input
of module, and a complete serial data message with position,velocity och time information är presented
at the serial interface with NMEA protocol or custom protocol. Its -165dBm tracking sensitivity extends
positioning coverage into place like urban canyons och dense foliage environment where the GPS
&GLONASS was not possible före. The small form factor och low power consumption make the module
easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.
Ansökningar

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

  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: Max [email protected]
  6. NMEA-0183 compliant protocol or custom protocol
  7. Operating voltage: 2.8V to 4.3V
  8. Operating temperature range:-40 to 85ºC
  9. Patch Antenna Storlek: 18x18x4mm
  10. Module Size: 18.1×18.1×6.41mm
  11. Communication type: UART/TTL
  12. RoHS compliant (Lead-free)

Product Picture

Key Features

Parameter Specifikation
Power Supply
  • Supply voltage: 2.8V~4.3V Typical: 3.3V
Power Consumption
  • 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 , GLONASS L1OF 1602MHz
  • SBAS: WAAS, EGNOS, MSAS, GAGAN
Sensitivity
  • Tracking: -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
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: 18,000m
  • Maximum velocity: 515m/s
  • Acceleration: 4G

UART Port
  • UART Port: TXD and RXD
  • Supports baud rate from 4800bps to 115200bps, 9600bps bydefault
  • UART port is used for NMEA output, MTK proprietary commands input and firmware upgrade
Temperature Range
  • Normal operation: -40°C ~ +85°C
  • Förvaringstemperatur: -45°C ~ +125°C
Physical Characteristics
  • Storlek: 18.1±0.20 ×18.1±0.20 ×6.41±0.20mm
  • Vikt: Approx. 7.6g