ASA-1513-SFR Low-power Chipset GPS Module

Model Number: ASA-1513-SFR Brand Name: Asir Key Specifications/Special Features: General descriptionAsirASA-1513-SFRis a complete GPS engine module that features super sensitivity, ultra low power and small form factorGPS signal is applied to the antenna input of module and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol163dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible beforeSmall form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems ParameterSpecification Power Supply Supply voltage: 2.8V~3.6VTypical: 3.3V Power Consumption Acquisition: 30mA at VCC=VBAT=3.3V
Tracking:25mA at VCC=VBAT=3.3V
Backup:15uA at VBAT=3.3V Receiver Type Code48search channels, GPSL1 1575.42MHz C/A
22 simultan ous tracking channels Sensitivity Tracking: -163dBm
Re-acquisition: -156dBm
Acquisition: -146dBm TTFF(Autonomous) Coldstart:35s typ at -130dBm
Warm start : 30s typ at -130dBm
Hot start : 1s typ at -130dBm HorizontalPosition
Accuracy (Autonomous) <2.5m CEP at -130 dBm Update Rate 1Hz Accuracy of 1PPS Signal Typical accuracy: ±10ns, Time pulse width:100ms Acceleration Accuracy Without aid: 0.1m/s Dynamic Performance Maximum altitude: 18,000m
Maximum velocity: 515m/s
Acceleration: 4G UART Port UART Port: TXD and RXD
Supports baud rate from 4800bps to 115200bps, 9600bps by default
UART port is used for NMEA output Temperature Range Normal operation: -40 to +85°C
Storage temperature: -45 to +125°C Physical Characteristics Size: 15.2±0.20x13±0.20x6.4±0.20mm
Weight: approx 3.8g