Standar GPS module SKG13C

Standar GPS module SKG13C

The Skylab SKG13C is a complete GPS module that features super sensitivity, ultra low power and small form factor. The GPS 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 protocol.

Its –165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.

Features
Ultra high sensitivity: -165dBm
Extremely fast TTFF at low signal level
Built in high gain LNA
Low power consumption: Max 30mA@3.3V
NMEA-0183 compliant protocol or custom protocol
Operating voltage: 3.0V to 3.6V
SMD type with stamp holes
Small form factor: 13x15x2.6mm
RoHS compliant (Lead-free)Performance Specification
Performance Specification

Receiver Type
-L1 frequency band, C/A code, 88-channels

Sensitivity
-Tracking -165dBm
-Acquisition -148dBm

Accuracy
-Position 3m CEP without SA
-Velocity 0.1m/s without SA
-Timing (PPS) 60ns RMS

Acquisition Time
-Cold Start 33s
-Warm Start 30s
-Hot Start 1s
-Re-Acquisition <1s

Power Consumption
-Tracking 30mA @3.3V Vcc
-Acquisition 30mA
-Sleep/Standby TBD

Navigation Data Update Rate Operational Limits
-1Hz
-Altitude Max 18, 000m
-Velocity Max 515m/s
-Acceleration Less than 4g