Detailed Product Description

GPS IC    
ST 8058
Frequency    
L1 1575.42 MHz, C/A code
System Performance    
20 equivalent channels (12 channel receiver)    
Accuracy    
Autonomous < 10 m (2D RMS)
SBAS < 2 m (2D RMS)
TTFF    
Cold start < 39 s
Warm start < 34 s
Hot Start < 2.5s
Re-acquisition: <1s    
Sensitivity    
Acquisition < -146 dBm
Tracking < - 159 dBm
Dynamics    
Altitude: 18000 m (max.)
Velocity: 515 m/s (max.)
Acceleration: < 4 g    
GNSS   
WAAS/EGNOS
Protocol    
NMEA0183   
 I/O Port Baud (bps) : 4800, 9600, 38400, 57600
Datum
WGS 84    
Dimensions (mm)
13 x 16.2 x 2.5
I/O   
20-pin SMD    
Serial I/O Port     TTL level
Power Supply
(V DC)     3.0 ~ 3.6V    
Power Consumption    
acquisition: 65 mA @ 3.3 V
tracking: 63 mA @ 3.3V
Antenna    
External (active or passive) antenna
Operating Temperature   
 - 40 ^oC ~ + 85 ^oC    
Storage Temperature
- 40 ^oC~ + 100 ^oC
Humidity     5% ~ 95%