Mt3337 GPS Smart Antenna Module Gnss Module GPS Module

N º de Modelo.
DM2222-R

Port Number
Multiplex Multi-Purpose Channel

Modelo
Integration Type

Carrier Frequency
Dual-Frequency

Paquete de transporte
Tray/Box/Carton

Marca comercial
DeliNComm

Origen
China

Código hs
8517707090

Capacidad de producción
500000/Day

Descripción

Delin Comm DM2222-R is a complete GPS engine module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module,and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol. Its -165dBm tracking sensitivity extends positioning cover age into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable d evice like PNDs, mobile phones, cameras and vehicle navigation systems.
Aplicaciones

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

  1. Build on high performance, low-power MediaTek MT3337 chip set
  2. Ultra high Track sensitivity: -165dBm
  3. Extremely fast TTFF at low signal level
  4. Built in high gain LNA
  5. Bajo consumo de energía: máx. [correo electrónico protegido]
  6. NMEA-0183 compliant protocol or custom protocol
  7. Operating voltage: 3.0V to 5.0V
  8. Operating temperature range:-40 to 85ºC
  9. Patch Antenna Tamaño: 18.4×18.4x4mm
  10. Module Size: 22.1×22.1×8.6milímetro
  11. Communication type: UART/TTL
  12. RoHS (Lead-free)

Key Features

Parameter Especificación
PAGSowmir Supply
  • Supply voltagramomi: 3.0V~5.0V Typical: 3.3V
PAGSowmir Consumption
  • Acquisition: 28mA @VCC=3.3V
  • Tracking: 25mA @VCC=3.3V
  • Standby: 2.0mA @VCC=3.3V
  • Backup: 15uA @VBAT=3.3V
Receiver Type
  • Código 66 search channels, GPS&QZSS L1 1575.42MHz C/A
  • 22 simultan ous tracking channmils
Sensitivity
  • Tracking: -165dBm
  • Re-acquisition: -156dBm
  • Acquisition: -148dBm
TTFF (Autonomous)
  • Cold start: 35s typ @–130dBm
  • Warmetro start : 30s typ @–130dBmetro
  • Hot start : 1s typ @–130dBm
Horizonortetal PAGSosition Accuracy (Autonomous)
  • <2.5m CEP @-130 dBm
Updatmi Ratmi
  • 1Hz
Accuracy de 1PÁGINASS Sigramonal
  • not minabled
Accmileration Accuracy
  • Without aid: 0.1m/s²
Dynamic Performance
  • Maximum altitude: 18,000metro
  • Maximum velocity: 515m/s
  • Acceleration: 4G

UART PAGSort
  • UART PAGSort: TXD and RXD
  • Supports baud ratmi from 4800bps to 115200bps, 9600bps by default
  • UART port is used fo norteMETROmiA output, MTK proprietary commands input
Tmimpmiraturmi Rangramomi
  • Normal operation: -40°C ~ +85°C
  • Storagramomi temperaturmi: –45°C ~ +125°C
PAGShysical Characteristics
  • Tamaño: 22.1±0.20 ×22.1±0.20 ×8.6±0.20milímetro
  • Wmiigramoht: ApproX. 8.6gramo