Robust low-elevation satellite tracking

Large ground plane for best multipath rejection

Sub-millimeter phase center repeatability

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Integrated license-free 900 MHz or450 MHz UHF radio for base and rover tasks.

Rapid daily base station setup with a single button push using Autobase technology.

Integrated 900 MHz license-free radio and interface with Trimble SCS900 Site Controller Software make the SPS852 easy to use.

SPS855 GNSS Modular Receiver with internet enabled base station via ethernet or SNM940 Connected Site® Gateway.

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Long-range RTK baselines up to 50 km with fast acquisition times

UHF (400 MHz & 900 MHz), cellular, Bluetooth, and Wi-Fi wireless communication

Athena GNSS engine providing best-in-class RTK performance

Internal sensor corrects collected point coordinates to within 2 cm

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Extremely accurate heading with baselines up 50 m

Multi-frequency GPS/GLONASS/BeiDou RTK capable

Automatic antenna baseline survey

Maintain heading and position lock when more of the sky is blocked

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High-accuracy positioning in RTK, Beacon, and Atlas® GNSS corrections via Atlas L-band and internet

Fast update rate of up to 20 Hz providing the best guidance and machine control

Status LEDs and menu system make R330 easy to monitor and configure

Uses standard USB flash drive for data logging

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Precise heading and position.

Offers position accuracy up to 1 cm with RTK.

Remote lever-arm.

It offers the GLONASS option and is compatible with HYPACK, QINSY, WAAS & EGNOS.

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Built-in C-NavC1 and C-NavC2 L-Band receiver.

Low look angle L-Band antenna.

Easily installed in series with the existing GNSS antenna, it extends satellite delivered coverage area.

C-Nav corrections over the Internet.

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RTX trajectory processing (PP-RTX)

Automatic base station survey using static PP-RTX

“Know before you go” Quality Control licenses for checking GNSS data in the Field, ensuring accuracy specifications
are met before leaving the project area

New Floating license support – share a single license across a network or between computers

New User Interface

64-bit processing for faster throughput

Windows 10 support

RTCM 3.2 support

SmartBase database update

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Provides almost instantaneous reacquisition of RTK following GPS signal loss.

Titanium IP68 waterproof housing allows mounting at multibeam or USBL transducer head.

Maintains heading accuracy in a high multipath environment and in areas of poor GPS availability.

Automatic initialization upon power-up, following a one-time calibration.

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Measures true heading, roll, pitch at all latitudes and dynamic conditions.

Provides almost instantaneous reacquisition of RTK following GPS signal loss.

Very low noise L1 and L2 carrier phase measurements.

Maintains heading accuracy in a high multipath environment and in areas of poor GPS availability.

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