RTK GNSS Receiver High Precision Rugged Design V90 RTK Receiver Surveying Instrument Android GPS Receiver

Jimmy Yin

Technical Specification

V90 Plus Performance Specifications

Statellite Signals Tracked Simultaneously

220 Channels

GPS:Simultaneous L1C/A, L2C, L2E, L5
GLONASS:Simultaneous L1C/A, L1P, L2C/A, (GLONASS M only), L2P
SBAS:Simultaneous L1C/A, L5
Galileo:Simultaneous L1 BOC, E5A, E5B, E5AltBOC1
BDS:B1, B2

QZSS:L1C/A, L1 SAIF, L2C, L5

POSITIONING PERFORMANCE
Static and Fast Static GNSS Surveying

Horizontal:2.5mm+0.5ppm RMS
Vertical:5mm+0.5ppm RMS

Post Processing Kinematic (PPK / Stop & Go ) GNSS Surveying

Horizontal: 1mm+1ppm RMS

Vertical: 2.5mm+1ppm RMS

Initialization time: Typically 10 minutes for base while 5 minutes for rover
Initialization reliability: typically > 99.9%

Real time Kinematic (RTK) surveying

Single Baseline

Horizontal: 8mm+1ppm RMS

Vertical: 15mm+1ppm RMS

Network RTK

Horizontal: 8mm+1ppm RMS

Vertical: 15mm+1ppm RMS

Initialization time:typically < 8 seconds

Initialization reliability: typically > 99.9%

Code Differential GNSS Positionnig

Horizontal: 25cm+1ppm RMS

Vertical: 50cm+1ppm RMS

SBAS: 0.50m Horizontal, 0.85m Vertical

COMMUNICATION

Network Communication

Fully integrated, fully sealed internal WCDMA, compatible with GPRS, GSM

Wifi frequency is 2.4G, supports 802.11b/g/n protocol

Network RTK (via CORS) range20-50km

HI-TARGET Internal UHF Radio(Standard)
Frequency: 450~470MHz with 116 channels

Transmitting power: 1W, 2W, 5W adjustable

Transmitting speed: 9.6Kbps, 19.2Kbps

Working range:5km typical, 8~10kmoptimal

HI-TARGET External UHF Radio(Standard)

Frequency:460MHZ with 116 channels

Transmitting power:5W,10W,20W,30W adjustable

Transmitting speed:Up to 19.2Kbps

Working range:8~10km typical,15~20km optimal

HARDWARE

Physical

Dimensions(W×H): 153mm×83mm(6.02inch×3.27inch)

Weight: 950g(2.09(b)without internal battery

Operating temperature: —40℃ to+65℃(—40℉ to+149℉)

Storage temperature: —55℃ to+85℃(—67℉ to+185℉)

Humidity: 100%,considering

Water/dustproof: IP67 dustproof,protected from temporary immersion to depth of 1m(3.28ft)

Shock and vibration: Designed to survive a 3m(9.84ft) natural fall onto concrete

Electrical

Power 6V to 28V DC external power input

Power consumption≤3.5W

Automatic switching between internal power and external power

Rechargeable,removable 7.4V,5000mAh Lithium-ion battery in internal battery compartment

Internal Battery Life

Static more than 10 hours

RTK rover (UHF/GPRS/3G)6—10 hours

RTK base more than 6 hours

I/O Interface

Bluetooth, NFC ×1

standard USB2.0port ×1

TNC antenna connector ×1

RS232 serial port ×1

DC power input (5—pin) ×1

MicroSD card port ×1

Tilt Survey System

Electronic Bubble

SYSTEM CONFIGURATION

SYSTEM

Data storage: 16GB internal storage+Internal Micro SD Card memory (Support up to 32GB extension)

Record GNS and Rinex format simultaneously

Product Features

Key Features
1) Advanced GNSS engines
2) Support GPS, GLONASS, BDS, GALILEO
3) Tilt sensor and electronic bubble integrated
4) NFC and WiFi functionality

Small and lightweight
· Only weighs 950g.
· Measures Diameter 153mm x Height 83mm.

Multi-constellation Tracking
· 220 tracking channels
· Supports GPS, GLONASS, GALILEO, BDS, SBAS
· NGS approved full-band GNSS antenna

Smart Application
· Offers tilt survey with a maximum tilt angle of 30 degrees.
· Supports electronic bubble calibration
· The internal NFC module makes Bluetooth communication quick and easy.
· Intelligent voice assistance guides field operations. Voice can be DIY.
· Standard Rinex data and HI-TARGET raw data recorded simultaneously.

Optional Transceiver UHF Radio
· The transceiver UHF radio enables switchable working modes between base and rover.
·Three types of internal UHF radio provide different frequencies based on users requirements. The Pacific Crest TrimTalk internal UHF radio is compatible with other radios.

Multi-network Connection
· Supports GPRS, GSM and WCDMA
· Supports WIFI

Powerful Battery
· Powered by high-capacity (5000mAh) Li-ion battery to ensure full day operation

Rugged Design
· IP67 dustproof and waterproof
· Able to survive a 3-meter natural fall onto concrete

Exhibition Show

About Our Company

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is specialized in manufacturing and developing of Geophysical Exploration Instrument such as Resistivity Meter, IP Instrument, Resistivity Imaging, Seismic Instrument, Magnetic Instrument, Borehole Camera, Borehole Logger, Drilling Equipment&Accessory and Geodetic Surveying Instrument.

Certificate

Produst Series Show

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is specialized in manufacturing and developing of Geophysical Exploration Instrument such as Resistivity Meter, IP Instrument, Resistivity Image, Seismic Instrument, Electromagnetic Instrument, Borehole Camera, Borehole Logging System, Water Level Meter; Borehole Drilling Equipment including Core/ Water Well/ Tunnel/ Engineering/ Anchor Drilling Rigs&Accessory and Geodetic Surveying Instrument(GNSS RTK System, Total Station, GIS Mapping and Echo Sounder).