Trimble R8 Model 3 L5 GPS GLONASS 430-450 MHz Base & Rover Set

Trimble R8 Model 3 L5 GPS

Trimble R8 Model 3 Receiver

The Trimble R8 GNSS delivers the latest advancements in R-Track™
technology, designed to deliver reliable, precise positioning
performance . In challenging areas for GNSS surveying, such as tree
cover or limited sky view, Trimble R-Track provides unmatched tracking
performance of GNSS satellite signals .

Trimble R-Track with Signal Prediction™ compensates for intermittent or
marginal RTK correction signals, enabling extended precision operation
after an RTK signal is interrupted .

The new CMRx communications protocol provides unprecedented correction
compression for optimized bandwidth and full utilization all of the
satellites in view, giving you the most reliable positioning
performance .

Featuring the Trimble Maxwell™ 6 chip, the Trimble R8 GNSS advances the
industry with more memory and more GNSS channels . Trimble delivers
business confidence with a sound GNSS investment for today and into the
future .

Broad GNSS support
The Trimble R8 GNSS supports a wide range of satellite signals,
including GPS L2C and L5 and GLONASS L1/L2 signals . In addition,
Trimble is committed to the next generation of modernized GNSS
configurations by providing Galileo-compatible products available for
customers well in advance of Galileo system availability 1,2 . In
support of this plan, the new Trimble R8 GNSS is capable of tracking
the experimental GIOVE-A and GIOVE-B test satellites for signal
evaluation and test purposes .

Flexible System Design
The Trimble R8 GNSS receiver combines the most comprehensive
feature set into an integrated and flexible system for demanding
surveying applications . The Trimble R8 GNSS includes a built-in
transmit/receive UHF radio, enabling ultimate flexibility for rover or
base operation . As a base station, the internal NTRIP caster provides
you with customized access 3 to base station corrections via the
internet .

Trimble’s exclusive, Web UI™ eliminates travel requirements for routine
monitoring of base station receivers . Now you can assess the health
and status of base receivers and perform remote configurations from the
office . Likewise, you can download post-processing data through Web UI
and save additional trips out to the field .

Enabling The Connected Site
Pair the speed and accuracy of the Trimble R8 GNSS receiver with
flexibility and collaboration tools of Trimble Access™ software .
Trimble Access brings field and office teams closer by enabling data
sharing and collaboration in a secure, web-based environment . With
optional streamlined workflows, Trimble Access further empowers
surveyors and survey teams for success . Now it is easier than ever to
realize the potential of the Trimble Connected Site . Connecting the
right tools, techniques, services and relationships enables surveying
businesses to achieve more every day

Trimble R8

Performance Specifications
Measurements:

• Trimble R-Track technology
• Advanced Trimble Maxwell 6 Custom Survey GNSS chip with 220 channels
• High precision multiple correlator for GNSS pseudorange measurements
• Unfiltered, unsmoothed pseudorange measurements data for low noise,
low multipath error, low time domain correlation and high dynamic
response
• Very low noise GNSS carrier phase measurements with <1 mm
precision in a 1 Hz bandwidth
• Signal-to-Noise ratios reported in dB-Hz
• Proven Trimble low elevation tracking technology
• Satellite signals tracked simultaneously:
– GPS: L1C/A, L2C, L2E (Trimble method for tracking L2P), L5
– GLONASS: L1C/A, L1P, L2C/A (GLONASS M only), L2P
– SBAS: L1C/A, L5
– Galileo GIOVE-A and GIOVE-B

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.
    Operating times on internal battery: 450 MHz receive only option:
    5 .8 hours 450 MHz receive/transmit option: 3 .7 hours
  • Certification Class B Part 15, 22, 24 FCC certification,
    850/1900 MHz . Class 10 GSM/GPRS module . CE Mark approval, and C-tick
    approval
Communications
and Data Storage
  • 3-wire serial (7-pin Lemo) on Port 1 . Full RS-232 serial
    on Port 2
    (Dsub 9 pin)
  • Fully Integrated, fully sealed internal 450 MHz
    receiver/transmitter
    option:

    • Transmit power: 0 .5 W
    • Range : 3–5 km typical / 10 km optimal
  • Fully integrated, fully sealed internal GSM/GPRS option
  • Fully integrated, fully sealed 2 .4 GHz communications
    port
    (Bluetooth®)
  • External cellphone support for GSM/GPRS/CDPD modems for RTK
    and
    VRS operations
  • Data storage on 57 MB internal memory: 40 .7 days of raw
    observables (approx . 1 .4 MB /Day), based on recording every
    15 seconds from an average of 14 satellites
  • 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz positioning
  • CMR+, CMRx, RTCM 2 .1, RTCM 2 .3, RTCM 3 .0, RTCM 3 .1
    Input
    and Output
  • 16 NMEA outputs, GSOF, RT17 and RT27 outputs . Supports
    BINEX and
    smoothed carrier

Trimble R8 GNSS GPS

Trimble R8 Model Three 430-450 MHz GPS GLONASS Base & Rover
Set w/ Options…
– CMR Inputs
– CMR Outputs
– RTCM Inputs
– RTCM Outputs
– Data Collector
– Binary Outputs
– Data Logging
– Bluetooth
– L2CS
– UHF Transmit
– Cellular
– L5
– Enable GLONASS
– Enable Webserver
– Login Required
– 430 – 450 MHz Radio Module P/N: 64235-64
– Serviced By A Trimble Authorized Service Center

* Trimble R8 Model 3 GPS GLONASS Antenna Receiver P/N: 67250-64 w/ Options… [ID- X1643]
– CMR Inputs
– CMR Outputs
– RTCM Inputs
– RTCM Outputs
– Data Collector
– Binary Outputs
– Data Logging
– Bluetooth
– L2CS
– UHF Transmit
– Cellular
– L5
– Enable GLONASS
– Enable Webserver
– Login Required
– 430 – 450 MHz Radio Module P/N: 64235-64
– Serviced By A Trimble Authorized Service Center
* Trimble R8 Model 3 GPS GLONASS Antenna Receiver P/N: 67250-64 w/ Options… [ID- X1440]
– CMR Inputs
– CMR Outputs
– RTCM Inputs
– RTCM Outputs
– Data Collector
– Binary Outputs
– Data Logging
– Bluetooth
– L2CS
– UHF Transmit
– Cellular
– L5
– Enable GLONASS
– Enable Webserver
– Login Required
– 430 – 450 MHz Radio Module P/N: 64235-64
– Serviced By A Trimble Authorized Service Center
* Li-Ion Battery Charger w/ AC Adapter
* QTY. 2 Antenna’s
* QTY. 4 Battery Packs
* QTY. 2 RS232 PC Interface Cables
* User Manual On CD-ROM
* Hard Carrying Case

Buy, Sell, New, Used, Trimble R8 Model 3 L5 GPS Price

Trimble R8 Model 3 Spec Sheet