High Performance Positioning Engine Small Size Mtk GPS Mouse Receiver

High Performance Positioning Engine SMall Size  MTK GPS Mouse Receiver        DELINCOMM mouse receiver RM4020 series isa complete GPS engine module that featuressuper sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input ofmodule, and a complete serial data message with position, velocity and time information is presented atthe serial interface with NMEA protocol or custom protocol.        Its -165dBm tracking sensitivity extends positioning coverage into place like urban canyons anddense foliage environment where the GPS was not possible before. The small form factor and low powerconsumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras andvehicl navigation systems.Product PictureKey FeaturesParameterSpecification Power SupplySupply voltage: 3.3V~5.5V Typical: 3.3V Power ConsumptionAcquisition: 28mA @VCC=5.0VTracking: 20mA @VCC=5.0VBackup: 7uA @VBAT=3.3V Receiver TypeCode 66 search channels ,GPS&QZSS L1 1575.42MHz C/A 22 synchronous tracking channels SensitivityTracking: -165dBmRe-acquisition: -156dBmAcquisition: -146dBm TTFF (EASY enabled)Cold start: 35s typ @-130dBmWarm start: 30s typ @-130dBmHot start : 1s typ @-130dBm Horizontal Position  Accuracy (Autonomous)