Topcon GR-5 Base Rover GNSS GPS Kit UHF II
Sale Topcon GR-5 Base Rover GNSS GPS Kit UHF II, all gears has been tested, serviced and calibrated by Topcon authorized, set up ready to working for survey, construction sites, and machine control.
$3,000
Sale Topcon GR-5 Base Rover GNSS GPS Kit UHF II, all gears has been tested, serviced and calibrated by Topcon authorized, set up ready to working for survey, construction sites, and machine control. Comes with a 30-day money back guarantee.
Includes:
- 2X Topcon GR-5 Base/Rover Receivers
- 410-470 MHz Digital UHF II Rx/Tx Internal Radios, GPS and GLONASS Satellite Options Enabled
- 2X Topcon Chargers (Charger Plugs Directly into GR-5 Receivers)
- 2X Topcon Charger Adapter Cables
- 6X Lithium Ion Batteries
- 2X 410-470 MHz Radio Antennas
- 1X Serial Data Cable
- 1X USB Data Cable
- 1X Topcon Transport Case
- 30-day money back guarantee
The GR-5 features the multi-constellation 226-channel Vanguard GNSS chip with Universal Tracking Channel Technology. This patented technology uses flexible and dynamic tracking methods to automatically select and track any available satellite signal enabling Topcon's users receive the maximum number of signal and measurements at any given time.
The GR-5 is not only capable or receiving signals from the fully operational GPS and GLONASS constellations but also has the ability to support all planned signals from develoving systems such as GALILEO, BEIDOU (BDS) and QZSS. With current and develoving satellite constellations, Universal Tracking Channel Technology optimizes GNSS signal tracking to guarantee maximum satellite geometry and availability.
Topcon's patented Fence Antenna design brings to the GR-5 superior signal reception and advanced multipath rejection in difficult environments. This technology provides a more robust and deaner signal tracking which means unparalleled results.
With Vanguard Technology, Universal Tracking Channel the Fence Antenna, the GR-5 is designed to deliver ultimate field performance even in challening environments while maintaining unmatched accuracy, speed of initialization and fix reliability for RTK solutions.
Topcon GR-5 Base Rover Specifications
| Physical | |
| Enclosure | Dust and water Ingress protected magnesium I‐Beam housing |
| Color | Topcon Yellow / Gray bumper |
| Dimensions (W x H x D) | 158.1 x x 253x 158.1 mm |
| Weight | 1.88 kg with batteries, 1.44 kg without batteries |
| Antenna Type | Integrated Full Wave Fence Antenna with Ground Plane and zero center |
| Battery | Two external, detachable |
| Controller | External |
| Mounting | 5/8‐11, quick disconnect |
| Seals | Silicon (molding in color) |
| Keys | Two keys:
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| LEDs | Six LEDs:
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| Data and Memory | |
| Memory | Removable SD/SDHC |
| Data Update/Output Rate | 1 Hz – 50 Hz selectable (10 Hz standard for RTK operation) |
| Real Time Data Output | TPS, RTCM SC104 v 2.x, 3.x (including MSM); CM/CMR+ |
| ASCII Output | NMEA 0183 version 2.x and 3.0 |
| GNSS | |
| Number of Channels | 226‐Channel Vanguard Technology with Universal Tracking Channels |
| Signals Tracked | GPS: L1, L1C, L2, L2C, L5 |
| GLONASS: L1, L2 | |
| Galileo: E1, E5a, E5b, AltBOC | |
| BeiDou: B1, B2 | |
| SBAS: L1 C/A WAAS/MSAS/EGNOS | |
| QZSS: L1 C/A. L1C, L2C | |
| Tracking | |
| Multipath Reduction | Yes, code and carrier |
| PLL/DLL Settings | Bandwidth, order, adjustable |
| SBAS | WAAS/EGNOS/MSAS |
| Quartz Lock Loop (QLL) | Protection against vibrations |
| Communication | |
| Optional Radio Type | Integrated UHF/FH915 |
| Base Radio Output | 1.0 W, user selectable |
| Optional Cellular | Integrated HSPA/CDMA |
| I/O Communications | Class 2 Bluetooth USB and Serial |
| Output | |
| Communication Ports | High‐speed RS232 serial port (rimmed in black) |
| USB port up to 12 Mbps (rimmed in yellow) | |
| Internal Bluetooth (port D) | |
| RS232 Serial Port | Baud rate: 460800, 230400, 115200 (default), 57600, 38400, 19200, 9600, 4800, 2400, 1200, 600, 300 |
| Flow control: RTS/CTS | |
| Length: 7 or 8 (default) | |
| Stop bit: 1 (default), 2 | |
| Parity: None (default), Odd, Even | |
| Connectors | Modem Antenna (BNC or reverse polarity TNC depending on modem type) |
| PWR | |
| RS232 Serial | |
| USB | |
| MINTER (LED Display) | 6 external LEDs |
| ON/OFF control input (power button) | |
| Data logging control (FUNCTION button | |
| NMEA | |
| NMEA 0183 Output | Ver. 2.1, 2.2, 2.3, 3.0 output |
| Messages | GGA, GLL, GMP, GNS, GRS, GSA, GST, GSV, HDT, RMS, ROT, VTG, UID, and ZDA |
| Output Interval | 1Hz standard; 10, 20, 50 Hz optional |
| DGPS | |
| Correction Format | RTCM SC104 Ver 2.1, 2.2, 2.3, 3.0, and 3.1 |
| RTCM Message Type | 1, 3, 9, 31, 32, 34; user selectable |
| Process Interval | 1Hz standard; 10, 20, 50 Hz optional |
| Output Interval | 1Hz standard for RTCM Correction Data |
| Elevation Mask | 0 to 90 degrees (independent of data logging) |
| Real-Time Kinematic Mode | |
| Correction Formatd | RTCM SC104 Ver 3.1, 3.0, 2.3, 2.2, or 2.1 |
| CMR/CMR+ (Trimble compatible), TPS proprietary | |
| Supported RTK Network Solutions | VRS, MAC, FKP |
| Ambiguity Initialization | On‐The‐Fly (OTF): L1, L1/L2 |
| Baseline Length | Up to 50km, depending on atmospheric and multipath conditions |
| Initialize Time | 1 second to 10 min., depending on the baseline length (D) and multipath conditions |
| Output Interval | 1Hz standard for CMR/RTCM |
| Elevation | Elevation 0 to 90 degrees (independent of data logging) |
| Solution Mode | Delay (synchronization) mode: 5 to 10 msec |
| Extrapolation (not synchronized) mode: 10 to 20 msec | |
| Process Interval | 1Hz standard; 10, 20, 50 Hz optional |
| Latency | Delay mode: 5 to 10 msec. |
| Extrapolation mode: 10 to 20 msec. | |
| Status | Status Fix, float, DOP, data link status, modem latency, common satellites |
| Results | RTK coordinates, HRMS, VRMS |
| Survey Modes | |
| Base or Rover | Autonomous (standalone) |
| DGPS (with user base) | |
| DGPS (with SBAS) | |
| Static | |
| Kinematic (continuous, stop and go) | |
| RTK (delay, extrapolation) | |
| Accuracy (RMS) | |
| Static | Horizontal: 3.0 mm + 0.1 ppm |
| Vertical: 3.5 mm + 0.4 ppm | |
| RTK | Horizontal: 5 mm + 0.5 ppm |
| Vertical: 10 mm + 0.8 ppm | |
| DGPS | User Base: H: 0.4m; V: 0.6m |
| SBAS: H: 1.0m; V: 1.5 | |
| Autonomous Accuracy | Horizontal: 1.5m RMS |
| Vertical: 2.0m RMS | |
| Environment | |
| Operating Temperature | With detachable batteries
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With external power source
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| Storage Temperature | With batteries: -20°C to +35°C |
| Without batteries: ‐40°C to +75°C | |
| Humidity | 100% |
| Ingress Protection | Dust and water ingress protected (IP66) |
| Shock Rating | IEC 60068‐2‐29 |
| Bump Rating | IEC 60068‐2‐27 |
| Drop Rating | 2 m pole drop to concrete |
| Power | |
| External Batteries | Li‐ion, 3900 mAh, 7.2 V; 2 batteries, detachable |
| Battery Size | 132 x 55 x 35 (mm) |
| Battery Weight | 220 g (1 battery) |
| Operating Time | For the GR‐5 with FH915+ Modem:
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For the GR‐5 with Digital UHF II Modem:
For the GR‐5 with Any Modem: Modem off – 20 hours |
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| Input Voltage | 9 to 21 V DC (for work) |
| 10 to 21 V DC (for charge battery) | |
| Maximum Charge Current <=2 Amp | |
| Power Consumption | Modem = off – 3.0W |
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FH915
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Digital UHF II
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| Battery Charge | Connect the AC adapter to charge the internal battery. |
| Available run charge when connected to external battery. | |
| Charging Time | Approx. 6 hours for full charge |
