The smallest GPS module with Sirf 4 chipset
Performance data
Receiver type **-channel SiRF4 engine
GPS L1, C/A Code
Max. Update rate 1Hz
Sensitivity1
Tracking: ***1 dBm
Reacquisition: ***0 dBm
Cold starts: ***7 dBm
Time-To-First-Fix2
Cold starts: *5 s (typical)
Hot starts: 0.6 s (typical)
Accuracy
Position3: 2.5m CEP
Speed4: <0.*1m/s
Operational limits
Velocity: <***0km/h
Altitude: <****8km
Operation temperature: **0° C to **5 ° C
Electrical data
Power supply 1.*1V to 1.*9V
Backup power 1.*1V to 1.*9V
Power consumption2, 5
Acquisition *5mA (average)
Tracking *0mA (average)
Sleep *8μ A(average)
Antenna type Active and passive
Antenna power External or internal VCC_ANT

1. Demonstrated with a good active antenna
2. All *@********************4 hr static, ***0dBm
4.*0%