Ttl 9600BPS GPS Smart Antenna Module GPS Module Gnss Module

Модель №.
DM2222

Operating Principle
Interferometric Type

Port Number
Multiplex Multi-Purpose Channel

Carrier Frequency
Dual-Frequency

Транспортный пакет
Картонная коробка

Товарный знак
DeliNComm

Источник
Китай

Код ТН ВЭД
8517707090

Производственная мощность
500000/Day

Описание

Ttl 9600BPS GPS Smart Antenna Module GPS Module GNSS module

The Delin DM2222 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 integrate 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
Функции

  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: Максимум [email protected]
  6. NMEA-0183 compliant protocol or custom protocol
  7. Operating voltage: 3.0V to 5.0V
  8. Operating temperature range:-40to85ºC
  9. Patch Antenna Размер: 18.4×18.4x4mm
  10. Размер модуля: 22.1×22.1×8.6мм
  11. Communication type: UART/TTL
  12. ROHS COMPARINT (Lead-free)

Key Features

Parameter Технические характеристики
Власть Supply
  • Supply voltage: 2.8V~4.3V Typical: 3.3В
Власть Consumption
  • Acquisition: 28mA @VCC=3.3V
  • Tracking: 25mA @VCC=3.3V
  • Standby: 2.0mA @VCC=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
Максимум 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: 18,000м
  • 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
  • Температура хранения: -45°C ~ +125°C
Physical Characteristics
  • Размер: 22.1±0.20 ×22.1±0.20 ×8.6±0.20mm
  • Масса: Approx. 8.6г

Product Picture