ACTIVE GPS AGPS50A ACTE

Innovative GPS solutions for cost optimalisation General Description Features The ACTivE GPS AGPS50A Series with Ultra high sensitivity: -165dBm embedded GPS antenna enables high 22 tracking/66 acquisition-channel receiver performance navigation and solid fix even for WAAS/EGNOS/MSAS/GAGAN support the most stringent applications in harsh GPS NMEA protocols (default speed: 9600bps) visibility environments. Internal back-up battery It is based on the high performance One serial port features of the MediaTek 3329 single-chip Embedded patch antenna architecture, Its 165dBm tracking sensitivity Industrial temperature range extends positioning coverage into place like RoHS compliant urban canyons and dense foliage Tiny form factor environment where the GPS usage was not possible before. Water-proof design, easiest Pin Assignment and convenient connector allow to add GPS functionality to other electronic equipment. Applications LBS (Location Based Service) Vehicle navigation system PND (Portable Navigation Device) 1. RX 2. TX 3. GND 4. 3.3V Timing application AGPS50A Series Top View Performance Specification Parameter Specification GPS receiver L1 frequency band, C/A code, 22 Tracking / 66 Acquisition-Channel Receiver Type Tracking -165dBm Sensitivity Acquisition -148dBm Position 3.0m CEP50 without SA(Typical Open Sky) Accuracy Velocity 0.1m/s without SA Timing (PPS) 60ns RMS Cold Start 36s Warm Start 33s Acquisition Time Hot Start 1s Re-Acquisition <1s Tracking <30mA 3.3V Power Consumption Acquisition 45mA 3.3V Sleep/Standby TBD Navigation Data Update Rate 1Hz Altitude Max 18,000m Operational Limits Velocity Max 515m/s Acceleration Less than 4g Antenna Specifications Outline Dimension 25 x 25 x 4.0 mm Center Frequency 1575 3 MHz Bandwidth 10 MHz min Impedance 50 Axial Ratio 3 dB max Polarization RHCP Mechanical requirements Dimension 25 x 25 x 4.0 mm Weight 50g Power consumption VCC 5V 5% Current 45mA(typical) Environment o Operating temperature 40 ~ +85 C (w/o backup battery) o Storage temperature 40 ~ +125 C Humidity 95%