GPS Engine Board
Product ID: REB-22R
RoyelTek REB-22R is the heritage from REB-21R, and REB-22R Pinout compatibility as REB-21R. However, REB-22R has higher sensitivity than REB-21R, and much more power saving than REB-21R.
REB-22R also consists of SiRF Star II technology and RoyalTek proprietary navigation algorithm that providing you more stable navigation data.
- General
- Temperature
- Operating: -40 ~ 85°C (exception for backup battery –20 to +60 degree Celsius)
- Storage: -40 ~ 85°C (exception for backup battery –25 to +60 degree Celsius)
- Operation: embedded in other devices
- Dimension: 40.65 x 71.125 x 16 mm (same as REB-21R)
- Voltage Type: 3.3 / 5V
- RoHS: Supported and should be certified
- Pinout: Should be the same as REB-21R
- I/O pin: 20pin to pin header under 6mm-down configuration
- Specification
- Chipset: SiRF Star II, GSC2x
- Frequency: L1, 1,575.42 MHz
- Channel: 12 parallel
- C/A Code: 1,023 MHz
- Fix time
- Reacquisition: less than 1s
- Hot start: less than 8s
- Warm start: less than 38s
- Cold start: less than 48s
- Accuracy
- Position: < 25m CEP.
- Velocity: 0.1m/s
- Interface Protocol
- NMEA 0183 ver 3.0, GGA, GLL, GSA, GSV, RMC and VTG.
- SiRF Protocol3. Baud rate 4,800 / 9,600 / 19,200 / 38,400 / 57,600 bps, 8 data bits, no parity, 1 stop bit
- LNA: None
- External Memory
- Default: 4 Mb flash memory
- Option: 8 Mb flash memory
- Backup battery
- Option: Supper Cap (-25 ~ +70 degree Celsius)
- Option: Li-Ion battery (Operation –20 ~ +60 degree Celsius, Storage –40 ~ +60 degree Celsius)
- TCXO: 16.369 MHz based on 2.5ppm
- Trickle Power Mode
- Duty cycle 300ms, 1s
- Default: disable (option: enable)
- DGPS: N/A for xTrac firmware
- Dynamics
- Altitude: 18,000 meter maximum
- Velocity: 514 meter / second maximum
- Power
- Voltages: 3.3V ± 10%, 5V ± 10%
- System Currents
- REB-22R 3V3
- 40mA @3.3V (Avg Acquisition)
- 38mA @3.3V (Avg Tracking)
- REB-22R 5V
- 42mA @5V (Avg Acquisition)
- 40mA @5V (Avg Tracking)
- SiRF 12 parallel channels soltion.
- NMEA-0183 compliant protocol.
- Downward compatible to REB-12R/REB21R without modifying your host system.
- Auto recovery while RTC crashes.
- Adopt TCXO as GPS core clock source.
- Low Power chipset available if requested.
- Industrial Standard.
- Selectable baud rate.
- Trickle Power supported.
- WAAS / ENGOS available.
- ARM 7 CPU core accessible.
Main Products:
GPS Module, GPS Engine Board, Pocket Navigation Assistant, GPS Data Logger, Bluetooth GPS Receiver, GPS Phone
Related Products
Contact Details
CEO: Dr. Jin Su
Sales Contact: Sales Manager
Minimum Order:Negotiable
FOB:Ex Work, Taiwan
Address:4F , No.188 Wen Hwa 2nd Rd., Kuei Shan , Tao Yuan 333, Taiwan, R.O.C.
Tel:886-3-3960001
Fax:886-3-3960065
E-mail:
service@royaltek.com