GPS Receiver USB Adapter for Computers

Features
Ultra high sensitivity:-165dBm
Extremely fast TTFF (Time TO First Fix) at low signal level
Low power consumption: Typical 45mA@3.3V
NMEA-0183 compliant protocol or custom protocol
Operating voltage: 3.0V to 3.6V
Operating temperature range: -40 to 85℃
SMD type with stamp holes
Small form factor: 80x25x12mm

Performance Specification
Receiver Type: L1 frequency band, C/A code, 22 Tracking/66 Acquisition-Channel

Sensitivity
Tracking: SKG13A©-165dBm B(D)-163dBm
Acquisition: -148dBm

Accuracy
Position: 3.0m CEP50 without SA(Typical Open Sky)
Velocity: 0.1m/s without SA
Timing(PPS): 60ns RMS

Acquisition Time
Cold Start: 36s (Typical Open Sky)
Warm Start: 33s
Hot Start: 1s
Re-Acquisition: <1s

Power Consumption
Tracking: 35mA@3.3V Typical
Acquisition: 45mA@3.3V

Navigation Data Update Rate: 1Hz

Operational Limits
Altitude: Max 18,000m
Velocity: Max 515m/s
Acceleration: Less than 4g