ET-662 GPS Engine Board Module with SiRF Star III

Description:

1)ET-662 GPS Engine Board Module with SiRF Star III
2)Build on high performance, low-power SIRF3 chipset

GPS Engine Board ET-662 ,globalsat GPS module ET-662:

• Build on high performance, low-power SIRF3 chipset
• Ultra high sensitivity: -159dBm
• Extremely fast TTFF at low signal level
• Built in high gain LNA
• Low power consumption: Max 40mA  3.0V
• NMEA-0183 compliant protocol or custom protocol
• Operating voltage: 3.0V to 5.5V
• Operating temperature range: -40 to 85
• SMD type with stamp holes
• Small form factor: 25mmx25mmx3.0mm
• ROHS compliant (Lead-free)

Parameter	Specification
Receiver Type	L1 frequency band, C/A code, 20-channels
Sensitivity	Tracking Acquisition	-159dBm -155dBm
Accuracy	Position Velocity Timing (PPS)	5m CEP without SA 0.1m/s without SA 60ns RMS
Acquisition Time	Cold Start Warm Start Hot Start Re-Acquisition	38s 35s 1s <1s
Power Consumption	Tracking Acquisition Sleep/Standby	40mA @3V Vcc 45mA TBD
Navigation Data Update Rate	1Hz
Operational Limits	Altitude Velocity Acceleration	Max 18, 000m Max 515m/s Less than 4g

ET-662 GPS Engine Board Module with SiRF Star III