Trimble R6 Model 4 GNSS Receiver
The receiver incorporates a GNSS antenna, receiver, internal radio with
a transmit option or an
internal GSM module, and a battery in a rugged light-weight unit that
is ideally suited as an all-onthe-pole
RTK rover. Three LEDs allow you to monitor the satellite tracking,
radio reception, data
logging status, and power. Bluetooth wirelesstechnology provides
cable-free communications
between receiver and controller.
The Trimble R6 Model 4 GNSS receiver provides 220 channels for
satellite tracking, and supports
logging raw GNSS observables to the internal receiver memory or to a
handheld controller for
postprocessed applications.
Features:
- Trimble R-track technology (Trimble R6 Model 4), which includes
an advanced Trimble Maxwell 6
Custom Survey GNSS chip with 220 channels and allows the receiver to
track the following:
- GPS: L1 C/A, L1C, L2C, L2E, L5
- GLONASS: L1 C/A, L1P, L2 C/A, L2P, L3 (optional)
- Galileo: E1, E5A, E5B (optional)
- BeiDou (COMPASS): B1, B2 (optional)
- SBAS: QZSS, WAAS, EGNOS, GAGAN
- Centimeter-accuracy, real-time positioning with RTK/OTF data, up
to 10 Hz
- Submeter-accuracy, real-time positioning using pseudorange
corrections
- Automatic OTF (on-the-fly) initialization while moving
- Single Lithium-ion rechargeable battery
- Cable-free Bluetooth communications with Trimble controllers
- Two RS-232 serial ports for:
- Trimble Format (CMR, CMR+™ and CMRx) input and output
- RTCM SC-104 input and output (RTCM 2.1, 2.3, 3.0, 3.1)
- 23 NMEA outputs
- GSOF, RT17, and RT27 outputs
- Supports BINEX and smoothed carrier
- Internal memory for data storage
Specifications:
Physical
specifications |
Feature |
Specification
|
Size |
19.0 cm (7.5") wide x 10.4 cm
(4.1") deep including connectors |
Weight: with internal battery,
radio, and
standard antenna |
1.52 kg (3.35 lbs) |
Operating times on internal 2.6
Ah
battery (varies with temperature) |
450 MHZ receive only - 5 hours
450 MHz receive/transmit: 2.5 hours (varies with wireless data
rate)
GSM: 4.7 hours |
Power input |
11–28 V DC with over-voltage
protection on port 1 (7-pin lemo) |
Operating temperature |
–40 °C to +65 °C (–40 °F to +149
°F) |
Storage temperature |
–40 °C to +75 °C (–40 °F to
+167 °F) |
Humidity |
100% condensing, unit fully
sealed |
Casing |
Water/dustproof IP67 dustproof,
protected from temporary
immersion to depth of 1 m (3.28 ft) |
Positioning
specifications |
Positioning
performance |
Code differential GNSS
positioning |
Horizontal: 0.25 m + 1ppm RMS
Vertical: 0.50 m + 1ppm RMS
SBAS differential positioning accuracy
|
Static
GNSS surveying |
High-precision static |
Horizontal: 3 mm + 0.1 ppm RMS
Vertical: 3.5 mm + 0.4 ppm RMS
|
Static and FastStatic |
Horizontal: 3 mm + 0.5 ppm RMS
Vertical: 5 mm + 0.5 ppm RMS
|
Kinematic
surveying |
Postprocessed Kinematic (PPK)
GNSS surveying |
Horizontal: 8 mm + 1 ppm RMS
Vertical: 15 mm + 1 ppm RMS
|
Real-Time Kinematic Surveying |
Single Baseline < 30 km
Horizontal: 8 mm + 1 ppm RMS
Vertical: 15 mm + 1 ppm RMS |
Network RTK |
Horizontal: 8 mm + 0.5 ppm RMS
Vertical: 15 mm + 0.5 ppm RMS
|
Initialization time |
typically < 8 seconds |
Initialization reliability |
typically > 99.9% |
Technical
specifications |
Tracking: |
Trimble R6 Model 4
GNSS receiver
Advanced Trimble Maxwell 6 Custom Survey GNSS chip with 220 channels.
Satellites simultaneously tracked: |
GPS: L1 C/A, L1C, L2C, L2E, L5
GLONASS: L1 C/A, L1P, L2 C/A, L2P, L3 (optional)
Galileo: E1, E5A, E5B (optional)
BeiDou (COMPASS): B1, B2 (optional)
SBAS: QZSS, WAAS, EGNOS, GAGAN |
Signal processing |
Advanced Trimble Maxwell 6
Custom Survey GNSS chip
Very low-noise GNSS carrier phase measurements with <1 mm precision
in a 1 Hz
bandwidth
Multipath suppression |
Start-up |
Cold start: < 60 seconds
from power on
Warm start: < 30 seconds with recent ephemeris |
Initialization |
Automatic while moving or static |
Initialization time |
Typically < 8 seconds |
Initialization reliability |
Typically >99.9% |
Communications |
Two RS-232 serial ports (Port
1, Port 2)
Baud Rates up to 115,200 bps
RTS/CTS flow control negotiation supported on port 2
Bluetooth communications through Trimble controller with Bluetooth
support |
Configuration |
Through user-definable
application files or GPS Configurator |
Output formats |
NMEA-0183: AVR; BPQ; DP; DTM;
GBS; GGA; GGK; GLL; GNS; GRS; GSA; GST; GSV;
HDT; LLQ; PJK; PJT; RMC, ROT; VGK; VHD; VTG; ZDA
GSOF (Trimble Binary Streamed Output)
RT17 and RT27 outputs, BINEX and smoothed carrier |
|