| Channels: | 270 |
| SBAS Tracking: | 3-channel, parallel tracking |
| Update Rate: | 10 Hz standard, 20 Hz optional |
| Timing (1PPS) Accuracy: | 20 ns |
| Cold Start Time: | < 60 s typical (no almanac or RTC) |
| Warm Start Time: | < 30 s typical (almanac and RTC) |
| Hot Start Time: | < 10 s typical (almanac, RTC and position) |
| Maximum Speed: | 1,850 kph (999 kts) |
| Maximum Altitude: | 18,288 m (60,000 ft) |
| Differential Options: | SBAS, Autonomous, External RTCM, RTK, L-band DGNSS/HP/XP (OmniSTAR) and high precision services |
| Channels: | 2-channel parallel tracking |
| Frequency Range: | 283.5 to 325.0 kHz |
| Operating Modes: | Manual, automatic and database |
| Compliance: | EN50081-4-2 ESD |
| Serial Ports: | 2 full-duplex RS232 |
| Baud Rates: | 4800 - 115200 |
| Correction I/O Protocol: | Hemisphere GPS proprietary, RTCM v2.3 (DGPS), RTK v3, CMR, CMR+1 |
| Data I/O Protocol: | NMEA 0183, Hemisphere GPS binary |
| Timing Output: | 1 PPS (CMOS, active low, falling edge sync, 10 kΩ, 10 pF load) |
| Event Marker Input: | CMOS, active low, falling edge sync, 10 kΩ |
| USB Ports: | 1 USB Host, 1 USB Device |
| Input Voltage: | 8 to 36 VDC |
| Power Consumption: | < 4.3 W nominal (using L-band)
< 3.5 W nominal (no L-band) |
| Current Consumption: | 355 mA nominal (@ 12 VDC using L-band)
295 mA nominal (@ 12 VDC no L-band) |
| Antenna Voltage Input: | 15 VDC maximum |
| Antenna Short Circuit Protection: | Yes |
| Antenna Gain Input Range: | 10 to 40 dB |
| Antenna Input Impedance: | 50 Ω |
| Operating Temperature: | -40°C to +70°C (-40°F to +158°F) |
| Storage Temperature: | -40°C to +85°C (-40°F to +185°F) |
| Humidity: | 95% non-condensing |
| Shock and Vibration: | Vibration: EP455 Section 5.15.1 Random
Mechanical Shock: EP455 Section 5.14.1 Operational |
| EMC: | CE (IEC 60945 Emissions and Immunity) FCC Part 15, Subpart B CISPR22 |
| Dimensions: | 17.8 L x 12.0 W x 46.0 H (cm)
7.0 L x 4.7 W x 1.8 H (in) |
| Status Indication (LED): | Power, GPS lock, Differential lock, DGPS position, L-band lock |
| Power/Data Connector: | 2-pin metal ODU connector |
| Antenna Connector: | TNC-male, straight |