GPS Engine Board Ct-G340 GPS Module GPS Receiver
- Model No
- Ct-G340 GPS Module
- Made in
- Taiwan, Republic Of China
- Key Features
Ct-G340 GPS Module
GPS Module GPS Engine Board GPS module with antenna GPS Module SiRF GPS Receiver Module
Features
Hardware and Software
-Based on the high performance features of the SiRF Star III low power single chipset.
-Dimensions: 40.64 x 71.12 x 1.4 mm (1.6 x 2.8 x 0.5 inch)
-RoHS compliant (lead-free)Interface
-DIP type pitch 2.0mm- 2x10 pin header.
-Protocol: NMEA-0183 compliant.
-Baud Rate: 4800 bps.
-Right angle MCX (RMCX) RF Connector.Performance
-Cold/Warm/Hot Start Time: 42 / 38 / 1 sec. at open sky and stationary.
-Reacquisition Time: 0.1 secondGPS Module SiRF TechnicalSpecifications
Feature
Item
Description
Chipset
GSC3f/LP Series
SiRFstarIII/LP single chip technology
General
Frequency
L1, 1575.42 MHz
C/A code
1.023 MHz chip rate
Channels
20
Accuracy
Position
10 meters, 2D RMS
5 meters 2D RMS, WAAS corrected
< 5meters(50%), DGPS corrected
Velocity
0.1 meters/second
Time
1 microsecond synchronized to GPS time
Datum
Default
WGS-84
Time to First Fix(TTFF)
(Open Sky &
Stationary Requirements)
Reacquisition
0.1 sec., average
Hot start
1 sec., average typical TTFF
Warm start
35 sec., average typical TTFF
Cold start
42 sec., average typical TTFF
Dynamic
Conditions
Altitude
18,000 meters (60,000 feet) max.
Velocity
515 meters/second (1000 knots) max.
Acceleration
4g, max.
Power
Main power input
3.3 ~ 5.0 VDC
Power consumption
≈250 mW (continuous mode)
Supply Current
≈50mA 5.0 VDC
Backup Power
2.0 ~ 5.0 VDC input.
Interface
Pin Header
DIP type pitch 2.0mm 2x10 pin header
Protocol messages
NMEA-0183 4800 bps
