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Product Description
R330 ™ The GNSS beacon receiver is a product integrated into a small box that provides a complete solution. R330 uses Eclipse from Hemisphere GNSS company ™ The platform and our latest GNSS patented technology. R330 uses technologies such as RTK L-band DGNSS (VBS/HP/XP/G2) and various calibration methods such as beacons provide accurate positioning capabilities.
R330 GNSSKey advantages of the receiver：
- RTK, GNSS, L1/L2 GNSS, SBAS, Beacon and L-band high-precision positioning
- SureTrack technology improves RTK performance
- Fewer RTK waypoints in harsh environments
- Better cycle skipping detection technology brings faster re capture and more powerful solutions
- The status indicator lights and menu system ensure that the R330 is extremely easy to use and configure
- Up to 20Hz data update rate provides optimal mechanical control and guidance
- RTK baseline up to 50 km in length
- Can use standard USB flash devices for data recording
| GPSPerformance specifications | |
| Receiving type | GNSSL1&L2, RTK with carrier phase |
| Acceptable signal | GPS, GLONASS, and BeiDou ④ |
| Number of channels | 270 |
| SBAS tracking | 3 channels, parallel tracking |
| Update rate | Standard 10Hz, optional 20Hz |
| RTK | 10 mm + 1 ppm 20 mm + 2 ppm |
| SBAS (WAAS) | ②0.3 m 0.6 m L-band DGPS：0.3 m 0.6 m Differential GPS code: 0.3 m 0.6 m L-band L1/L2：0.15 m 0.3 m |
| Timing accuracy (1PPS) | 20 nanoseconds |
| cold boot | <60 seconds (no calendar or clock) |
| Warm start | <30 seconds typical (with almanac or clock) |
| Hot start | <10 seconds typical (with almanac, clock, and location) |
| course correction | Differential type: SBAS, Autonomous, external RTCM, RTK, L-band (VBS/HP/XP/G2)③ |
| Maximum speed | 1850 kilometers per hour (999 nautical miles per hour) |
| Highest altitude | 18288 meters (60000 feet) |
| Beacon performance specifications | |
| Number of channels | 2-channel parallel tracking |
| frequency range | 283.5–325.0 kHz |
| Homework mode | Manual, automatic, and database |
| agreement | EN50081-4-2 ESD |
| L-band DGNSS/HP/XPPerformance specifications | |
| sensitivity | – 130dBm |
| Channel spacing | 7.5 kHz |
| Satellite selection | Manual and automatic |
| Re capture time | 15 seconds (typical) |
| inhibition | 15 kHz spacing>30 dB, 300kHz spacing>60 dB |
| communication | |
| Serial port | 2 full duplex 3.3V CMOS |
| USB port | 1 USB Host, 1 USB Device |
| Baud rate | 4800 – 115200 |
| Correct input/output protocol | Differential input/output protocol: Hemisphere GPS specific, RTCM v2.3 (DGPS), RTCM v3, CMR, CMR+① |
| Data Input/Output Protocol | NMEA0183, Crescent Binary ③ |
| Timing output | 1PPS CMOS, low power frequency, synchronous rise, 10 Ω, 10pF load Event triggered input: CMOS， Low frequency, synchronous descent, 10 Ω, 10pF load |
| Power Supply | |
| input voltage | 8 – 36 VDC |
| Power consumption | 3.8 W rated (WAAS and beacon) 4.6 W rated (L-band) |
| electric current | 315 mA rated (WAAS and beacon) 383 mA rated (L-band) |
| Power isolation | Antenna voltage output: 5 VDC, maximum 80mA |
| Reverse polarity protection | Antenna gain input range: 10-40 dB |
| Antenna circuit protection | Antenna short circuit protection: Yes |
| Antenna input impedance | 50Ω |
| environment | |
| working temperature | -40 ℃ to+70 ℃ (-40 ° F to+158 ° F) |
| Storage temperature | -40 ℃ to+85 ℃ (-40 ° F to+185 ° F) |
| humidity | 95% non condensing (integrated into the system) |
| Shock and vibration | Mechanical impact: EP455Section 5.14.1 Homework (installing in a housing with screw holes) EP455 Vibration: Section 5.15.1 Random |
| EMC | CE (IEC 60945 Emissions and Immunity) FCC Part 15, Subpart B CISPR22 |
| Physics | |
| size | 17.8 in length, 12.0 in width, and 4.6 in height (cm) |
| weight | 645 g |
| Status indicator (LED) | Power supply, GPS lock, differential lock, DGPS positioning, L-band lock |
| Power/data connector | 2-pin metal ODU |
| Antenna connector | TNC - Male, Straight |
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