GPS-622F Datasheet, PDF (4/17 Pages) rfsolutions.ltd – Low-Power High-Performance and Low-Cost 65 Channel GPS Engine Board (Flash based)

GPS SMART RECEIVER WITH ANTENNA
GPS-622F
2 Characteristics
2.1 General Specification
Parameter
Receiver Type
Time-To-First-Fix
Sensitivity
Accuracy
Specification
68 Channels
GPS L1 frequency, C/A Code
Cold Start (Autonomous)
29s (Average, under open sky)
Warm Start (Autonomous)
29s (Average, under open sky)
Hot Start (Autonomous)
29s (Average, under open sky)
Tracking & Navigation
-165 dBm
Reacquisition
-158 dBm
Cold Start (Autonomous)
Autonomous
Velocity
Time
-148 dBm
2.5 m CEP
0.1 m/sec (without aid)
300 ns
Update Rate
Velocity Accuracy
Heading Accuracy
Dynamics
Operational Limits
Serial Interface
Datum
Input VoltageUser
Input Current
Dimension
Weight
Chipset
Supports 1 / 2 / 4 / 5 / 8 / 10 Hz update Rate (1Hz default)
Velocity
0.1m/s
0.5 degrees
4 G (39.2 m/sec)
515 m/s (1000 knots)
Altitude
<18000 meters
(COCOM limit, either may be exceeded but not both)
LVTTL level
Default WGS-84
User definable
3.3V -5.5V DC +/-10%
~23 mA tracking
22L x 22W x H (mm)
25g
Venus 6
Table 1: GPS-622F general specification
*: GPGGA, GPGSA, GPGSV, GPRMC, GPVTG are default output message
DS-GPS-622F-2 Sept 11
©2010 www.rfsolutions.co.uk
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