GPS Module GPS Smart Module with Built-in Antenna

TheDL-1818N-GBCM isacomplete GPS&Beidou engine module that features supersensitivity,
ultra low powerand small form factor.The GPS&Beidou signal is applied to the antennainput of
module,andacompleteserialdatamessagewithposition,velocityandtimeinformationispresented
attheserial interfacewithNMEAprotocol orcustom protocol.Its-165dBmtrackingsensitivityextends positioning coverage into place like urban canyonsanddensefoliageenvironmentwhere theGPS& Beidou was notpossiblebefore.The small formfactor and low power consumption make the module easy to integrate intoportable device likePNDs, mobile phones, cameras and vehicle navigation systems.ApplicationsLBS (Location based Service)PND (Portable Navigation Device)Vehicle navigation systemMobile phoneFeaturesBuild on high performance, low-power MediaTek MT3333 chip setUltra high Track sensitivity: -165dBmExtremely fastTTFFat low signal levelBuilt in high gain LNALow power consumption: Max 45mA@3.3VNMEA-0183 compliant protocol or custom protocolOperating voltage: 2.8V to 4.3VOperating temperature range:-40to85ºCPatchAntennaSize:18x18x4mmModule Size: 18.1x18.1x6.41mmCommunication type: UART/TTLRoHS compliant (Lead-free)ParameterSpecificationPowerSupplySupply voltage: 2.8V~4.3V Typical: 3.3VPowerConsumptionAcquisition: 45mA @VCC=VBAT=3.3VTracking: 40mA @VCC=VBAT=3.3VStandby: 2.0mA @VCC=VBAT=3.3VBackup: 20uA @VBAT=3.3VReceiver TypeCode 66 search channels, 22 synchronous tracking channelsGPS&&QZSS L1 1575.42MHz C/A , Beidou B1 1561.098MHzSBAS: WAAS, EGNOS, MSAS, GAGAN
SensitivityTracking:-165dBmRe-acquisition:-156dBmAcquisition:-148dBmTTFF (EASY enabled)
Cold start: 15s typ @-130dBmWarm start: 5s typ @-130dBmHot start : 1s typ @-130dBm
TTFF (EASY disabled)
Cold start(Autonomous): 35s typ @-130dBmWarm start (Autonomous): 30s typ @-130dBmHot start (Autonomous): 1s typ @-130dBmHorizontal Position Accuracy (Autonomous)<2.5m CEP @-130 dBmMax Update RateUp to 10Hz,1Hz by faultAccuracy of 1PPS Signalnot enabledAcceleration AccuracyWithout aid: 0.1m/s²
Dynamic PerformanceMaximum altitude: 18,000mMaximum velocity: 515m/sAcceleration: 4G
UART PortUART Port: TXD and RXDSupports baud rate from 4800bps to 115200bps, 9600bps bydefaultUART port is used for NMEA output, MTK proprietarycommands input and firmware upgradeTemperature Range Normal operation: -40°C ~ +85°CStorage temperature: -45°C ~ +125°CPhysical CharacteristicsSize: 18.1±0.20 ×18.1±0.20 ×6.41±0.20mmWeight: Approx. 7.6g