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| Company Name : | San Jose Technology, Inc. |
|---|---|
| Country : |  Taiwan |
GR-201 is an outstanding high sensitivity Marine GPS receiver. Its excellent performance easily conquers the most difficult tasks. In addition, it provides various functions to meet customers' needs. You will find the device an accurate, reliableand usefulaid to your positioning pursuits.
GR-201 is the latest GPS product innovation in combining GPS receiver technology and mini-antenna in a Plug-Navigate-Location concept from SAN JOSE NAVIGATION, INC.
GR-201 receives FREE broadcast signals from the Low Orbit Global Positioning System (GPS), a satellite-based transmitter which emits ranging/satellite information/high precision time signals that the GR-201 receiver can use to determine positions and time. It also has high sensitivity for weak signal operation without compromising accuracy. Undoubtedly, GR-201 is the best choice for you.
Specification
| PHYSICAL CONSTRUCTION | |
| Enclosure | Highly impact; corrosion-proof |
| Construction | Ultrasonic welded, fully waterproof IPX7 |
| ENVIRONMENTAL CONDITIONS | |
| Temperature | Operating: -30 ~ +75 ℃ |
| Storage: -40 ~ +85 ℃ | |
| COMMUNICATION | |
| Protocol | NMEA 0183 |
| Signal level | RS-232 |
| INTERFACE CAPABILITY | |
| Output Sentences (Option) | GPGGA(1sec),GPRMC(1sec), GPGSA(1sec), GPGSV(5sec) |
| PERFORMANCE | |
| Built in Antenna element | High-reliability ceramic patch |
| GPS Chipset |
SiRF Starlll, GSC3f/LPx (FV-38) (Digital, RF in a single package) |
| Frequency | L1 1575.42MHz |
| Code | C.A Code. |
| Channels | 20 parallel |
| Sensitivity | -159dBm |
| SBAS | 3 channel (Support WAAS, EGNOS, MSAS) |
| Start-up time |
1 sec. Typical (chip hot start) 35 sec. Typical (chip warm start) 35 sec. Typical (chip cold start) |
| Reacquisition | 0.1sec. typical |
| Position accuracy | 10 m at 2D RMS |
| Velocity | 514 m/s |
| Altitude | 18000m |
| LNA | Gain:20dB ; NF: 0.8dB |
| Update Rate | 1Hz |
| Power Supply | 8~35V |
| Power Consumption | 26mA@12V DC |
| Baud Rate | 4800 bps (default) 1Hz |
| Company Name : | San Jose Technology, Inc. |
|---|---|
| Country : | Taiwan |