Molex 4pin G Mouse Receiver Mediatek Mt3337 GPS Mouse Receiver

Molex 4PIN G Mouse Receiver MediaTek MT3337 GPS Mouse Receiver        RM5546-R-MX3 is a complete GPS engine module that features super sensitivity, ultra low power and small form factor.it with superior and performance even in urban canyon and dense foliage environment.FeaturesBuild on high performance, low-power MediaTek MT3337 chipsetUltra high Track sensitivity: -165dBmExtremely fast TTFF at low signal levelBuilt in high gain LNABuilt-in super capacitor for backup ephemerisLow power consumption: Max 28mA@3.3VNMEA-0183 compliant protocol Operating voltage: 3.3V to 5.0VOperating temperature range: -40 to 85ºCPatch Antenna Size: 25x25x4mmSmall form factor: 55x46x14.5mmCommunication type: UART/TTLWire interface type: Molex 4 PIN / L=300cmRoHS compliant (Lead-free)IATF16949 quality controlApplicationsLBS (Location Based Service)PND (Portable Navigation Device)Vehicle navigation systemMobile phoneKey FeaturesParameter SpecificationPower Supply Supply voltage: 3.3V~5.0V  Typical: 3.3VPower Consumption   Acquisition: 28mA @VCC=VBAT=3.3V Tracking: 20mA @VCC=VBAT=3.3V Backup: 7uA @VBAT=3.3VReceiver Type Code 66 search channels,GPS&QZSS L1 1575.42MHz C/A 22 simultan ous tracking channelsSensitivity  Tracking: -165dBm Re-acquisition: -156dBm Acquisition: -147dBmTTFF (EASY enabled) Cold start: 15s type @-130dBm Warm start: 5s type @-130dBm Hot start : 1s type @-130dBmTTFF (EASY disabled) (Autonomous)  Cold start: 35s type @-130dBm Warm start: 30s type @-130dBm Hot start : 1s type @-130dBmHorizontal Position Accuracy (Autonomous)