Quick Details
- Type: Gps Receiver
- Use: Other
- Screen Size: Other
- Function: Other
- Place of Origin: Taiwan
- Brand Name: DS-tech
- Model Number: DS-G551
- Warranty: 1 Years
Packaging & Delivery
| Packaging Details | 1000 pcs/reel |
|---|---|
| Delivery Time | . |
GPS/GLONASS/Galileo receiver SiRF V Engine Board DS-G551
Features:
- SiRF StarV ultra low power chipset
- GPS, GLONASS, Galileo and SBAS reception for high GNSS availability and accuracy
- Compact module size for easy integration : 15 x 14 x 2.8 mm
- Fully utilized SS5 upgrade features
The DS-G551 GPS module is a high sensitivity, low power, Surface Mount Device (SMD) that fully utilized SiRFstarV upgraded features. This 48-channel Global Positioning System (GPS) and Global Navigation Satellite System (GLONASS) receiver is designed for a wide range of OEM applications and is based on the GPS signal search capabilities of the SiRFstarV CSRG05e ROM chipset, Serf’s newest chipset technology. The DS-G551 provides flexible bus interfaces (UART).
Performance
High Performance Solution :
- GPS, GLONASS, Galileo and SBAS reception for high GNSS availability and accuracy
- High sensitivity navigation engine (PVT) tracks as low as GPS:-164dBm,GLONASS:-161dBm
- 48 track verification channels
- SBAS (WAAS or EGNOS,MSAS)
- Active Jammer Remover:
- Removes in-band jammers up to 80 dB-Hz
- Tracks up to 8 CW jammers
- Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted) - Need operator support
- Embedded CGEE / SGEE (With back-end server support) speed up TTFF a lot and makes cold start time to be around 20+ seconds.
- SiRFGeoRecovTM Reverse EE makes positioning process being done under power saving mode.
- Reacquisition Time: 0.1 second
- RF Metal Shield for best performance in noisy environments
Feature | Content | Description |
Chipset | GSD5e/ROM base | SiRF starV low power single chipset |
General | Frequency GPS | L1, 1575.42 MHz |
Frequency GLONASS | L1, 1602~1615 MHz | |
C/A code | 1.023 MHz chip rate | |
Channels | 48 | |
Sensitivity GPS | -164 dB | |
Sensitivity GLONASS | -161 dB | |
Accuracy | Position | <2.5 meters |
Velocity | 0.01 meters/second | |
Time | 1 microsecond synchronized to GPS time | |
Datum | Default | WGS-84 |
Other | Selectable for other Datum | |
Time to First Fix (TTFF/-122dBm) (Open Sky & Stationary Requirements) | Reacquisition | 0.1 sec., average |
Snap start | 1 sec., average | |
Hot start | 1 ~ 2 sec. | |
Warm start | 9 ~ 15 sec. | |
Cold start | 25 ~ 35 sec. | |
Dynamic Conditions | Altitude | 18,000 meters (60,000 feet) max. |
Velocity | 515 meters/second (1000 knots) max. | |
Acceleration | 4g, max. | |
Jerk | 20 meters/second3, max. | |
Power | Main power input | 1.71 ~ 1.89 VDC input |
Power Consumption | Average: 60mA (Tracking Mode) | |
Backup Power(V_RTC) | 1.71 ~ 1.89 VDC input | |
Serial Port | Electrical interface Protocol messages | Default UART NMEA-0183@9600bps |
- 1000PCS / reel
- Standard Leadtime : 4-5 weeks after received your payment.
