Mediatek Mt3339 Chip Gnss Module GPS Module

モデル番号.
DM1818

Operating Principle
Interferometric Type

Port Number
Multiplex Multi-Purpose Channel

モデル
Integration Type

Carrier Frequency
Dual-Frequency

Module Type
Mediatek Mt3339

輸送パッケージ
Tray/Box/Carton

商標
DeliNComm

元
中国

HSコード
8517707090

生産能力
500000/日

説明

MediaTek MT3339 chip GNSS Module GPS Module

DM1818 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 coverage 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 integr ate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.
Applications

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

  1. Build on high performance, low-power MediaTek MT3339 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: マックス [email protected]
  6. NMEA-0183 compliant protocol or custom protocol
  7. Operating voltage: 2.8V to 4.3V
  8. Operating temperature range:-40to85ºC
  9. Patch Antenna サイズ: 18x18x4mm
  10. Module Size: 18.1×18.1×6.41mm
  11. Communication type: UART/TTL
  12. RoHS compliant (Lead-free)

Key Features

Parameter 仕様
Power Supply
  • Supply voltage: 2.8V~4.3V Typical: 3.3V
Power Consumption
  • Acquisition: 28mA @VCC=VBAT=3.3V
  • Tracking: 20mA @VCC=VBAT=3.3V
  • Standby: 1.0mA @VCC=VBAT=3.3V
  • Backup: 15uA @VBAT=3.3V
Receiver Type
  • Code 66 search channels, GPS&QZSS L1 1575.42MHz C/A
  • 22 simultan ous tracking channels
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
マックス 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 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
  • サイズ: 18.1±0.20 ×18.1±0.20 ×6.41±0.20mm
  • 重さ: Approx. 7.6g

Related Products

Mediatek Mt3339 Chip Gnss Module GPS Module

Company Profile
Delin comm Limited, is a professional enterprise with its own brand (DELINCOMM) そして 27 years of experience in R&D, production and sales.
We focuses on the R&D and production of radar antenna, base station antenna, power antenna, GPS antenna,GLONASS antenna, 5G antenna, 4G antenna, 2.4G antenna, WiFi Antenna, BT antenna, GSM antenna, DVB-T antenna, WLAN antenna,GNSS antenna, various Combined antenna,GPS module, GNSS module, GPS antenna module, GNSS antenna module, MOUSE receiver, NFC module, 4G module and 5G module, 等.