Building on the success of the Champion HC1, the HC2 comes with an external long range Bluetooth antenna for greater range and internal L1 base and rover capability. The long range Bluetooth radios allow two HC2's to work as a base and rover pair to 3000' and beyond using external GNSS antennas. With the proper network correction, a single HC2 will operate as a network rover*! Static sessions are even supported. The long range Bluetooth radio in the HC2 is capable of operating the GeoMax Zoom90 robot beyond 3000'.
*Requires RTCM3.2 MSM4 or MSM7 corrections
• Belt clip with stylus
• USB connectivity cable
• DC charger with USB port
• Serial cable
• External Bluetooth Antenna
• Clear screen protector
• Champion AS1-S GNSS antenna
• External GNSS antenna cable
• Champion 2 meter GNSS pole
• Champion HW-02 mounting bracket and claw
• Bipod
| Overview | |
| Processor | 806 MHz |
| Storage | 1GB (expandable to 33GB using a MicroSD card) |
| RAM | 512MB |
| Operating System | Windows Mobile 6.1 |
| Multi-Language | Yes |
| Keypad | 27 numeric + programmable keys |
| Mic | Yes |
| Speaker | Yes |
| Display | 3.7" sunlight readable with integrated touchscreen |
| Display Resolution | 480 x 640 |
| Camera | 5 megapixel |
| Dimension | 7.87" (W) x 3.78" (H) x 1.26" (D) |
| Weight | 1.2 lbs. with battery |
| Communications & Data Storage | |
| Long Range Bluetooth | HC2 Base to HC2 Rover: 3000 ft; HC2 to Zoom90: 3050 ft |
| GSM/3G | 3G |
| WiFi | Yes |
| USB Port | Type B USB |
| Serial Port | DB9 (RS232) |
| Voice | Yes |
| Power | |
| DC Input | DC 5 V, 1 A |
| Detachable Li-ion Battery | 6500 mA, 3.7 V |
| Environment | |
| Operating Temperature | -20 °C ~ +60 °C (-4 °F ~ 140 °F) |
| Storage Temperature | -30 °C ~ +70 °C (-22 °F ~ +158 °F) |
| Limited Dust and Water | IP54 |
| Drop | 1.2 m protection |
| NEO-M8P performance in different GNSS modes (default: concurrent reception of GPS and GLONASS) | ||||
| Parameter | Specification | |||
| Receiver Type | 72 channel u-blox M8 engine GPS L1 C/A, GLONASS L1OF, BeiDou B1L |
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| GPS & GLONASS | GPS & BeiDou | GPS | ||
| Time-To-First-Fix1 | Cold Start | 26 s | 28 s | 29 s |
| Hot Start | 1 s | 1 s | 1 s | |
| Sensitivity2 | Reacquisition | -160 dBm | -160 dBm | -160 dBm |
| Cold Start | -148 dBm | -148 dBm | -148 dBm | |
| Hot Start | -157 dBm | -157 dBm | -157 dBm | |
| Convergence Time3 | RTK | 2 min4 | 2 min4 | 3.5 min4 |
| Horizontal Position Accuracy | Standalone5 | 2.5 m CEP | ||
| RTK3,6 | 0.025 m + 1 ppm CEP | |||
1All satellites at -130 dBm
2Demonstrated with a good external LNA
3Depends on atmospheric conditions, baseline length, GNSS antenna, multipath conditions, satellite visibility and geometry
4Measured with 1 km baseline, patch antennas with ground planes; GPS+BeiDou measured in Singapore
5Circular Error Probability (CEP), 50%, 24 hours static, -130 dBm, > 6 SVs
6ppm limited to baselines up to 10 km
Champion, Champion HC2 are trademarks of Champion Instruments, LLC.