Join 40,000+ geospatial professionals and get technology news delivered straight to your inbox every week. Subscribe today.

TR7 GNSS Receiver

TR7 GNSS Receiver

High Precision TR7 GNSS Receiver GPS GNSS RTK for Construction land Survey Equipment

TR7 can transmit the correction from reference station to other rovers by internal radio. Made fieldwork more flexible. Multiple rover stations can share differential signals with one CORS account, that cost savings.800 channels multi-constellation and multi-protocol radio receiver, compatible with various brands.

SatLab
Vastra Frolunda, SE

Description

TR7 is the new high-quality GNSS receiver of SatLab. 800 channels multi-constellation and multi-protocol radio receiver, compatible with various brands. It has full band support for 4G/3G/2G cellular mobile networks and also supports WiFi/BT4.0/NFC/OTG.
Tilt survey will be done by just shaking the RTK pole. A High-resolution OLED panel can assist surveyors to check the working states of the receiver. TR7 GNSS system provides surveyors with industry-leading GNSS solutions.

- Multiple protocols internal radio, support Hi-Target, TRIMTALK450S, TRIMMARK III, TRANSEOT, SATEL-3AS, SOUTH, CHC
- New generation GNSS engine with 440 channels
-Tilt survey 2.0, calibration-free for tilt survey
-6800mAh battery, support quick charging
-WiFi/Bluetooth4.0 NFC/OTG
-Global 4G Cellular
-Magnesium alloy Housing with 1.5 OLED Display

Do you have questions about this product?

  • Questions about price, availability, and/or retailers
  • Questions about technical specifications and usage
  • Questions about suitability for your project or application

Specifications

Power

Internal power supply

6800 mAh Li-Ion Battery

External power supply

6 - 28V DC Input

Operating time with internal power supply [hr]

10

Certifications

CE

Rechargeable with (auto)battery

Yes

Connectors

USB, TNC antenna port and Nano SIM card slot 4G LTE Bluetooth 4.0, Wi-Fi and NFC DC External power input, LED indicator panels

Performance

No. channels

800

Tracked satellite signals

GPS: L1, L2, L5 GLONASS: L1, L2 BDS: B1, B2, B3 Galileo: E1, E5A, E5B

SBAS differential signals

QZSS: L1, L2, L5 SBAS: L1

Type of measurements

RTK

Reacqisition time [s]

Less than 10 Seconds

RTK Network Compatibility

Nano SIM card slot 4G LTE

General

Type

Land

Year of initial introduction

2019

Height [m]

1.37

Width [m]

1.31

Total Weight [kg]

1.35

Housing Material

aluminium alloy

Horizontal uncertainty

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

0.25

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

1

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

0.0025

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

1

phase: RTK kinematic (constant part) [m]

0.08

phase: RTK kinematic (variable part) [ppm]

1

phase: static post processing (constant part) [m]

0.0025

phase: static post processing (variable part) [ppm]

0.5

phase: kinematic post processing (constant part) [m]

0.0025

phase: kinematic post processing (variable part) [ppm]

0.5

Initialization time on the fly [s]

10s

Range on the fly [km]

50

RTK network solution methods

VRS, supports NTRIP protocol

Horizontal uncertainty [m]

Hz 8mm + 1ppm / V 15mm + 1ppm RMS

Communication: Protocols

RTCM standards for differential data

RTCM2.X, RTCM3.0, RTCM3.2

CMR standards for differential data

CMR

other output formats

NMEA-0183

Configuration method

OTG, NFC, WebUI, USB firmware upgrade, network repeater station Intelligent voice, self-test function, smart battery, battery quick change Message delivery and remote upgrade

Recording

Memory medium

16GB

Type of data (on board recording)

ASCII: NMEA-0183, binary data

Data input

ASCII: NMEA-0183

Communication: general

Communication ports

USB, TNC antenna port and Nano SIM card slot

Simultaneous links

N

PPS Out

N

Bluetooth

Y

Environment

Operating temperature: min. [°C]

-40

Operating temperature: max. [°C]

75

Humidity resistance

100% condensing

Water sand and dust proof

IP67

Shock and vibration proof

Shock resistant body to 2m (6.5ft) pole drop

Communication: links

Radio modems

Frequency: 403-473MHz Channel: 116 (16 configurable) Transmitting power:1W/2W/4W Protocols: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, SATEL-3AS, etc.. Working range: 5-6km typical, 6-7km optimal

Documents

Brochure
tr7-gnss-rtk-receiver-datasheet-en-20210528.pdf
1.53 MB
tr7-gnss-rtk-receiver-datasheet-en-20210528.pdf

Ask a question

SatLab team is happy to assist.

SatLab

We're available on all weekdays and usually reply within 1-2 working days.

Please provide detailed information. Your input helps SatLab assist you effectively.

Let us know a little about you and your contact information.

Do you represent a company or organization?

Before we proceed, would you be interested in subscribing to our newsletter?

By completing this form, you acknowledge and agree to abide by our Terms and Conditions, Privacy Policy and Cookie Policy.

Thank you for your message! Our team tipically to respond to inquiries within 1-2 business days.