TRIMBLE R4 GPS GNSS WITH RECON DATA COLLECTOR

►► Trimble ReconController with Fieldbook V6.01
►► 2 Battery
►► Charger
►► Antenna and Cables
►► Carrying Case

** BIPOD & POLE NOT INCLUDED
 

performance specifications
Measurements
• Advanced Trimble Maxwell 6 Custom Survey GNSS chip with 220 channels
• Trimble R-Track technology
• 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, L1C, L2C, L2E
–– GLONASS1: L1C/A, L1P, L2C/A, L2P, L3
–– SBAS: L1C/A
–– Galileo1: E1, E5A, E5B
–– BeiDou1 (COMPASS): B1, B2
• SBAS: QZSS, WAAS, EGNOS, GAGAN
• Positioning rates: 1 Hz, 2 Hz, 5 Hz, and 10 Hz
positioning performance2
Code differential GNSS positioning
Horizontal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 m + 1 ppm RMS
Vertical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50 m + 1 ppm RMS
SBAS differential positioning accuracy3. . . . . . . . . . . . . . . . . . .typically <5 m 3DRMS
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
PostProcessed Kinematic (PPK) GNSS surveying
Horizontal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm + 1 ppm RMS
Vertical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mm + 1 ppm RMS
Real Time Kinematic Surveying4
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 time5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . typically <8 seconds
Initialization reliability5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .typically >99.9%

Physical
Dimensions (W×H). . . . . . . . . . . . . . . . . . . . . . . . 19 cm × 10.2 cm (7.5 in x 4.0 in),
including connectors
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.52 kg (3.35 lb) with internal battery,
internal radio with UHF antenna
3.04 kg (6.70 lb) items above plus range pole,
controller, and bracket
Temperature6
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 temporary
immersion to depth of 1 m (3.28 ft)
Shock 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 V DC to 28 V DC external power input with over-voltage protection on
Port 1 (7-pin Lemo)
• Rechargeable, removable 7.4 V, 2.6 Ah Lithium-Ion battery. Power consumption7 is
3.2 W in RTK rover mode with internal radio and Bluetooth in use.
• Operating times on internal battery8:
–– 450 MHz receive only option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.0 hours
–– 450 MHz receive/transmit option (0.5 W) . . . . . . . . . . . . . . . . . . . . . . 2.5 hours
–– Cellular receive option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.7 hours
Communications and Data Storage
• Serial: 3-wire serial (7-pin Lemo) on Port 1; full RS-232 serial on Port 2
(Dsub 9 pin)

** BIPOD & POLE NOT INCLUDED

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