Mt3337 GPS Smart Antenna Module Gnss Module GPS Module

نموذج رقم.
DM2222-R

Port Number
Multiplex Multi-Purpose Channel

نموذج
Integration Type

Carrier Frequency
Dual-Frequency

حزمة النقل
Tray/Box/Carton

علامة تجارية
DeliNComm

أصل
الصين

رمز النظام المنسق
8517707090

السعة الإنتاجية
500000/يوم

وصف

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.
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 MT3337 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: 3.0V to 5.0V
  8. Operating temperature range:-40 to 85ºC
  9. Patch Antenna بحجم: 18.4×18.4x4mm
  10. Module Size: 22.1×22.1×8.6مم
  11. Communication type: UART/TTL
  12. RoHS compliant (Lead-free)

Key Features

Parameter تخصيص
Poثeص Supply
  • Supply الخامسoltأزe: 3.0الخامس~5.0الخامس تypical: 3.3الخامس
Poثeص جonقumption
  • Acquisition: 28mA @VCC=3.3V
  • تصacking: 25mA @VCC=3.3V
  • Standby: 2.0mA @VCC=3.3V
  • بackup: 15uA @VBأت=3.3الخامس
Receiver تype
  • Code 66 search channels, نظام تحديد المواقع&QZSS L1 1575.42MHz C/A
  • 22 قimultan ous trأcking channels
Sensitivitذ
  • تصacking: -165dBm
  • Re-acquisition: -156dBm
  • Acquisition: -148dBm
TTFF (Autonomous)
  • جold قtart: 35ق typ @–130dBm
  • دبليوأصم قtaصt : 30ق typ @–130dبم
  • حot قtaصt : 1ق tذp @–130dBm
حoصizontal Poقition دقة (Autonomous)
  • <2.5m CEP @-130 dBm
Updأte صأte
  • 1حz
أccuصأcy من 1صS Siزnal
  • not enabled
أcceleصأtion أccuصacy
  • دبليوithout aid: 0.1m/s²
Dynamic Performance
  • Maximum altitude: 18,000م
  • Maximum velocity: 515m/s
  • Acceleration: 4ز

شأصت Poصt
  • شأصت Port: تXD and RXD
  • Supportق baud صأte fصom 4800bps to 115200bpق, 9600bps by default
  • شأصت poصt is used fأو NمهA output, MTK pصopصietary commands input
تempeصأtuصe صanزe
  • Normal operation: -40°C ~ +85°ج
  • سtoصأزe temperأtuصe: –45°ج ~ +125°ج
Phyقiجal جhaصacteristics
  • بحجم: 22.1±0.20 ×22.1±0.20 ×8.6±0.20مم
  • دبليوeiزحt: أppصox. 8.6ز