Gnss Module with Patch Antenna

    The DL-4038-0.5MYWG5V-GY-B module series is a family of stand alone GPS receivers featuring thehigh performance u7 positioningengine. These flexible and cost effective receivers offer numerousconnectivity options in aminiature 45x38x13.5mm package.Their compact architecture and power andmemory options make DL-4038-0.5MYWG5V-GY-B modules ideal for battery operated mobile deviceswith very strict cost and space constraints. ApplicationsLBS (Location Based Service)PND (Portable Navigation Device)Vehicle navigation systemMobile phoneFeaturesBuild on high performance, low-power G7020-KT chip setUltra high sensitivity: -165dBmExtremely fast TTFF at low signal levelBuilt in high gain LNALow power consumption:Max25mA@3.3VNMEA-0183 compliant protocol or custom protocolOperating voltage: 3.0V--5.0VOperating temperature range:-40to85ºCPatch Antenna Size: 25x25x4mmSmall form factor: 45x38x13.5mmCommunication type: UART/TTLWire interface type: Audio head 4Pin, L=50cmRoHS compliant (Lead-free)    Parameter SpecificationPower Supply Supply voltage: 3.0V~5.0V  Typical: 3.3VPower Consumption   Acquisition: 25mA @VCC=VBAT=3.3V Tracking: 20mA @VCC=VBAT=3.3V Backup: 15uA @VBAT=3.3VReceiver Type Code 56 search channels ,22 synchronous tracking channels GPS&QZSS L1 1575.42MHz C/A ,GLONASS L1OF 1602MHz, SBAS: WAAS, EGNOS, MSAS, GAGANSensitivity  Tracking: -165dBm Re-acquisition: -156dBm Acquisition: -146dBmTTFF  (Autonomous)  Cold start: 35s type @-130dBm Warm start: 30s type @-130dBm Hot start : 1s type @-130dBmHorizontal Position Accuracy (Autonomous)