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DATASHEET
TRIMBLE R7
GNSS SYSTEM
KEY FEATURES
The Trimble® R7 GNSS System is a multi-channel, multi- NEw BLUETOOTH wIRELESS
frequency GNSS (Global Navigation Satellite System) COMMUNICATION
Trimble R-Track technology
receiver and UHF radio combined in one exceptionally For extra convenience and fewer cable hassles, the rugged unit. The Trimble R7 GNSS combines advanced Trimble R7 GNSS includes Bluetooth for wireless receiver technology with proven system design to connection to a Trimble controller, such as the Trimble® provide maximum flexibility, accuracy, and productivity. TRIMBLE R-TRACK TECHNOLOGY FOR
ExCEPTIONALLY RUGGED AND
COMPREHENSIVE GNSS SUPPORT
LIGHTwEIGHT
Powered by the enhanced RTK engine, Trimble The GNSS receiver and internal UHF radio are fully maximum flexibility
R-Track™ technology in the Trimble R7 GNSS supports protected from water, dust, and shock inside the unit’s the GPS Modernization signals L2C and L5, as well as full metal jacket. This field sturdiness makes the Trimble GLONASS. The R7 GNSS is also capable of using the Advanced receiver technology
three levels of OmniSTAR1 positioning – OmniSTAR HP, THE ORIGINAL INTEGRATED SURVEYING
SOLUTION AND BEYOND
Its ability to track more satellites—both GPS and The Trimble R7 GNSS system is designed to support GLONASS—means Trimble R-Track can help to improve Trimble’s original Integrated Surveying™ solution. field productivity, and the resulting postprocessed or Combine your GPS and optical data in one job file the Trimble Connected Site
RTK solution is enhanced. The new and coming L2C in powerful Trimble field software such as Trimble and L5 will also improve the solution, plus these signals Access™, then transfer the job file seamlessly to your are more easily acquired and tracked in challenging Trimble office software, such as Trimble Business Investing in the power of Trimble R-Track prepares you Whenever you’re facing a new surveying challenge, for future GNSS capabilities. Trimble, already proven in your partnership with Trimble places the right tools GPS, will continue to lead in additional GNSS support2. and techniques, including GNSS technology, at your PROVEN SYSTEM DESIGN
fingertips. Each Trimble system seamlessly integrates via shared workflows and technologies, making The overall design of the Trimble R7 GNSS system has your everyday job site a place where the whole is been tried, tested, and proven in the field.
greater than the sum of its parts: Welcome to the FLExIBLE SEPARATE ANTENNA OPTIONS
Use the Trimble® Zephyr Geodetic™ 2 ground plane antenna3 to minimize signal multipath at the Trimble R7 GNSS base, providing the “cleanest” data. As a rover, the modular Trimble R7 GNSS with Trimble Zephyr™ 2 antenna is extremely flexible: Carry the receiver on the pole, wear it in the purpose-built Trimble backpack, or drive with the Trimble R7 GNSS inside your vehicle. The Trimble R7 GNSS supports the way you want to work.
1 OmniSTAR Subscription required. See www.omnistar.com for more information.
2 Trimble research and development divisions are already working closely with Galileo satellite system teams to ensure delivery of the benefits of this new GNSS in advance of the system being operational.
3 The Trimble Zephyr Geodetic 2 antenna supports COMPASS, GPS, GLONASS, and DATASHEET
TRIMBLE R7
GNSS SYSTEM
Casing . . . . . . . . . . . . . . . . . . . . . .Tough, lightweight, fully sealed magnesium alloy • Advanced Trimble MaxwellTM Custom Survey GNSS Chip Dimensions (W×HxL) . . . . . . . . . . 13.5 cm × 8.5 cm x 24 cm (5.3 in x 3.4 in x 9.5 in) • High precision multiple correlator for GNSS pseudorange measurements Weight . . . . . . . . . . . . . . . . . . . . 1.5 kg (3 lb) with internal batteries, internal radio, • Unfiltered, unsmoothed pseudorange measurements data for low noise, low internal battery charger, standard UHF antenna.
multipath error, low time domain correlation and high dynamic response Less than 4 kg (8.8 lb) entire RTK rover including batteries • Very low noise GNSS carrier phase measurements with <1 mm precision in a 1 Hz for 7 hours, range pole, controller and bracket • Signal-to-Noise ratios reported in dB-Hz Operating . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +65 °C (–40 °F to +149 °F) • Proven Trimble low elevation tracking technology Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . –40 °C to +80 °C (–40 °F to +176 °F) Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100%, condensing – GPS L1 C/A Code, L2C, L1/L2/L5 Full Cycle Carrier1 Water/dustproof . . . . . . . . . . . . . . . . . . . . IP67 dustproof, protected from temporary – GLONASS L1 C/A Code, L1 P Code, L2 P Code, L1/L2 Full Cycle Carrier Shock and vibration . . . . . . . . . . . . . . . . . . . . . . . . . Tested and meets the following Shock . . . . . . . . . . . . . . . . . . . Non-operating: Designed to survive a 1 m (3.3 ft) drop onto concrete. Operating: to 40 G, 10 msec, sawtooth Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 m + 1 ppm RMS Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MIL-STD-810F, FIG.514.5C-1 Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50 m + 1 ppm RMSSBAS differential positioning accuracy3 . . . . . . . . . . . . . . . . . . typically <5 m 3DRMS electrical• Power input 10.5 V DC to 28 V DC with over-voltage protection • Two rechargeable, removable 7.4 V, 2.4 Ah Lithium-Ion batteries in internal battery High-precision static
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 mm + 0.1 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 mm + 0.4 ppm RMS – 4.0 W for receiver only (tracking and logging) – 4.4 W including internal radio (not receiving CMR) Static and FastStatic
– 5.9 W (tracking SV’s, logging at 1 Hz, Bluetooth®7 Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 mm + 0.5 ppm RMS Active, external antenna and RTK in Fixed mode) Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mm + 0.5 ppm RMS • Operating times on internal battery: – 6–8 hours RTK (with two 2.4 Ah batteries) Single Baseline <30 km
• Battery charger internal with external AC power adapter; no requirement for Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm + 0.5 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mm + 1 ppm RMS – 10.5 V to 28 V (Port 3) maximum 0.5 A Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm + 0.5 ppm RMS • FCC Part 15C (2.4 GHz) certification, compliant with FCC Part 15B (Class B device); Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mm + 0.5 ppm RMS IC RSS-210 and RSS-310 certifications, compliant with ICES-003 (Class B device); Initialization time5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . typically <8 seconds Initialization reliability5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . typically >99 9% communications and data storage• 2 external power ports, 2 internal battery ports, 3 serial ports• Integrated USB for data download speeds in excess of 1 megabit per second• Fully integrated, fully sealed internal UHF radio modem option• External cell phone support for GSM/GPRS/CDPD modems for RTK and VRS • Fully integrated, fully sealed 2.4 GHz communications port (Bluetooth®)7• 16 NMEA outputs. GSOF and RT17 output• Dual event marker inputs, 1 Pulse Per Second Output• 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz positioning and data logging• CMR+, CMRx, RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1 Input and Output• Data Storage on 256 MB CompactFlash memory at 15 second intervals: – 4600 hours of raw observables, GPS + GLONASS with 13 SV average 1 The availability of the L5 signal is dependent on the US Government. 2 Precision and reliability may be subject to anomalies due to multipath, obstructions, satellite geometry, and – 8900 hours of raw observables, GPS-Only with 8 SV average atmospheric conditions. The specifications stated recommend the use of stable mounts in an open sky view, EMI and multipath clean environment, optimal GNSS constellation configurations, along with the use of survey practices that are generally accepted for performing the highest-order surveys for the applicable application including occupation times appropriate for baseline length. Baselines longer than 30 km require precise ephemeris and occupations up to 24 hours may be required to achieve the high precision static specification.
3 Depends on WAAS/EGNOS system performance.
4 Network RTK PPM values are referenced to the closest physical base station.
5 May be affected by atmospheric conditions, signal multipath, obstructions and satellite geometry. Initialization reliability is continuously monitored to ensure highest quality.
6 Receiver will operate normally to –40 °C, and internal batteries are rated to –20 °C. 7 Bluetooth type approvals are country specific.
2007–2013, Trimble Navigation Limited. All rights reserved. Trimble, the Globe & Triangle logo, and TSC2 are trademarks of Trimble Navigation Limited, registered in the United States and in other countries. Access, Integrated Surveying, Maxwell, R-Track, Zephyr, and Zephyr Geodetic are trademarks of Trimble Navigation Limited. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Trimble Navigation Limited is under license. All other trademarks are the property of their respective owners. PN 022543-367D (02/13) Specifications subject to change without notice.
NORTH AMERICA
ASIA-PACIFIC
#22-06, Parkway ParadeSingapore 449269 SINGAPORE

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