S990+ GNSS Receiver

High Performance with IMU

Stonex S990+ is a 1408-channel GNSS receiver featuring characteristics that improve survey performance in the field. The S990+ receiver is equipped with all major connectivity features: Bluetooth, Wi-Fi, UHF radio and 4G modem.

Stonex

Paderno Dugnano (MI), IT

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Description

The internal 10.200mAh battery allows 9 hours of operation and can be recharged via a USB Type-C connector. The IMU system supports tilted measurement (TILT) with quick initialization, so the operator can get a fast and accurate surveys. The color touch display and Web UI are a quick and easy way to get complete control of the receiver.

The 1PPS port is an additional advantage available on this GNSS because it can be applied to scenarios that require precise timing to ensure that multiple facilities work together, or to scenarios that use the same parameters for integration of systems based on precise timing.

What are the performances of the S990⁺ with IMU?

• No problem of electromagnetic disturbances
• Fast initialization
• Up to 60° inclination
• 2 cm accuracy 30°
• 5 cm accuracy 60°
• Fast and precise survey

MULTI CONSTELLATION

Stonex S990+ with its 1408 channels provides an excellent on-board real-time navigation solution with high accuracy. All GNSS signals (GPS, GLONASS, BEIDOU, GALILEO and QZSS) are included, no additional cost.

IMU TECHNOLOGY

IMU technology is available on S990+, it allows fast initialization and accurate measurements with an inclination up to 60°.

DOUBLE FREQUENCY RADIO (optional)

S990+ has integrated UHF double frequency radio, 410-470MHz and 902.4-928MHz. The needs of each country are supported.

4G MODEM

S990+ has an internal 4G modem that operates with all world signals, a fast internet connection is guaranteed.

COLOR TOUCH DISPLAY

S990+ comes with a convenient color touch display for an easy management of the most important functions.

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Specifications

Power: Operating power: min. [V]

9

Operating power: max. [V]

28

Internal power supply

Yes, rechargeable

External power supply

Y

Operating time with internal power supply [hr]

10

Certifications

Y

Rechargeable with (auto)battery

Y

Connectors

5-pin lemo

Performance: No. channels

1408

Tracked satellite signals

GPS, GLONASS, BEIDOU, GALILEO, QZSS

SBAS differential signals

Y

Reacqisition time [s]

< 1

RTK Network Compatibility

Y

General: Type

Land

Year of initial introduction

2023

Height [m]

0.0945

Depth [m]

0.151

Width [m]

0.151

Total Weight [kg]

1.3

Horizontal uncertainty: code: DGNSS/RTC (constant part) [m]

0.025

code: DGNSS/RTC (variable part) [ppm]

0.1

phase: RTK rapid static (constant part) [m]

0.3

phase: RTK rapid static (variable part) [ppm]

0.5

phase: RTK kinematic (constant part) [m]

0.5

phase: RTK kinematic (variable part) [ppm]

0.5

Initialization time on the fly [s]

< 15

Communication: Protocols: RTCM standards for differential data

RTCM 3.x

NMEA output format

NMEA 0183

Recording: Memory medium

internal

Data capacity [MB]

32000

Communication: general: Communication ports

usb type-c, 5-pin lemo

PPS Out

Y

Bluetooth

Y

Environment: Operating temperature: min. [°C]

-40

Operating temperature: max. [°C]

65

Humidity resistance

Y

Water sand and dust proof

IP67

Shock and vibration proof

Y