Description
Trimble R8 Model 3 Dual, a 220 channel receiver, able to track GPS L1 / L2, L2C, L5 and GLONASS signals. R-Track technology delivers reliable and precise performance In challenging areas such as tree cover or obstructed view of the sky. Internal radio transmit capability for simple base station setup, as well as Bluetooth technology.
Trimble R8 Model 3 Dual Specifications
| Code Differential GNSS Positioning | |
| Horizontal | 0 .25 m + 1 ppm RMS |
| Vertical | 0 .50 m + 1 ppm RMS |
| WAAS differential positioning accuracy | typically <5 m 3DRMS |
| Static and FastStatic GNSS surveying | |
| Horizontal | 3 mm + 0 .1 ppm RMS |
| Vertical | 3 .5 mm + 0 .4 ppm RMS |
| Kinematic surveying | |
| Horizontal | 10 mm + 1 ppm RMS |
| Vertical | 20 mm + 1 ppm RMS |
| Initialization Time | typically <10 seconds |
| Initialization reliability | typically >99.9% |
| Physical Hardware | |
| Dimensions (W×H) | 19 cm × 11 .2 cm (7 .5 in x 4 .4 in), including connectors |
| Weight | 1 .34 kg (2 .95 lb) with internal battery, internal radio, standard UHF antenna 3 .70 kg (8 .16 lb) entire RTK rover including batteries, range pole, controller and bracket |
| Temperature | Operating: –40 °C to +65 °C (–40 °F to +149 °F) Storage: –40 °C to +75 °C (–40 °F to +167 °F) |
| Humidity | 100%, condensing |
| Water/dustproof | IP67 dustproof, protected from temporray immersion to depth of 1 m (3.28 ft) |
| Shoack and vibration | Tested and meets the following environmental standards: Shock: Non-operating: Designed to survive a 2 m (6 .6 ft) pole drop onto concrete . Operating: to 40 G, 10 msec, sawtooth Vibration: MIL-STD-810F, FIG .514 .5C-1 |
| Electrical | ·        Power 11 to 28 V DC external power input with over-voltage protection on Port 1 (7-pin Lemo)
·        Rechargeable, removable 7 .4 V, 2 .4 Ah Lithium-Ion battery in internal battery compartment . Power consumption is 3 .2 W, in RTK rover mode with internal radio. ·        Certification Class B Part 15, 22, 24 FCC certification, 850/1900 MHz . Class 10 GSM/GPRS module . CE Mark approval, and C-tick approval |
Check also Trimble 5800 R8 GPS Survey with TSC2 Controller and Trimble R12 Integrated GNSS Systems
Product Details – Trimble R8 Model 3 Dual
- Manufacturer: Trimble
- Model: R8
- Condition: Used, in great working condition and ready to use
- What’s in the box: 2 Trimble R8-3 Base/Rover Receivers, Internal 410-430 MHz Rx/Tx Radios, Utilizes GPS & GLONASS Satellites, Dual Battery Chargers w/ Power Supplies, 2 Li-Ion Rechargeable Batteries, Hard Carrying Case
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