Receiver

SP20 GNSS Receiver

Compact. Powerful. Precise.

SP20 is a multifunctional RTK receiver for professional surveying teams that need reliable GNSS tracking, IMU tilt compensation, NFC configuration and integrated 4G communication in one field-ready device.

To be confirmedAccuracy

1408 channelsGNSS / Module

IP68Protection

To be confirmedEndurance

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Overview

IMU Tilt SurveyingSupports fast initialization and tilt measurement up to 60 degrees for more flexible point collection.

Full-Constellation Tracking1408 channels receive GPS, GLONASS, BDS, Galileo, QZSS, SBAS and NavIC signals for stable positioning.

Built-in 4G CommunicationIntegrated cellular modem supports NTRIP and online correction workflows in common survey projects.

Easy Field ConfigurationNFC and combined antenna design simplify setup for rover, base and dealer demonstration scenarios.

Specifications

1408 channelsFull-constellation supportIP68Ruggedness or deployment detail1408ChannelsIP68ProtectionSurveyingUse Case

Key Features

Feature summary for model comparison and purchase evaluation.

Source excerpt

IMU Tilt Surveying

Supports fast initialization and tilt measurement up to 60 degrees for more flexible point collection.

Source excerpt

Full-Constellation Tracking

1408 channels receive GPS, GLONASS, BDS, Galileo, QZSS, SBAS and NavIC signals for stable positioning.

Source excerpt

Built-in 4G Communication

Integrated cellular modem supports NTRIP and online correction workflows in common survey projects.

Source excerpt

Easy Field Configuration

NFC and combined antenna design simplify setup for rover, base and dealer demonstration scenarios.

Applications

Use this section to match the product with real overseas buyer requirements.

Land Surveying

RTK measurement, stakeout, topographic survey and field data collection.

Construction Layout

Site positioning, road work, infrastructure layout and earthwork workflows.

GIS Mapping

Efficient data collection for GIS, assets and mapping projects.

Precision Agriculture

Field positioning support for agriculture and land operation.

Infrastructure

Road, utility, bridge and project control workflows.

Accessories

Accessory choices depend on model, application, target country and package requirement. Confirm the final configuration with Spherefix sales before quotation.