High precision Hi-target V90 Plus gps rtk dual frequency surveying instrument base and rover

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$10,000.00 - $15,000.00 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Brand Name:
Model Number:
model name:
Hi-target V90 Plus gps rtk dual frequency surveying instrument
Signal channel:
220 channel
Simultaneous L1C/A, L2C, L2E, L5
B1, B2
L1 C/A, L1 SAIF, L2C, L5
Simultaneous L1BOC, E5A, E5B, E5AltBOC
Simultaneous L1C/A, L5
Simultaneous L1C/A, L1P, L2C/A (GLONASS M only), L2P
Screen Size:
2.5 inch
6V to 28V DC
Supply Ability
Supply Ability:
100 Set/Sets per Month
Packaging & Delivery
Packaging Details
High precision Hi-target V90 Plus gps rtk dual frequency surveying instrument base and rover
1 set packed in 2 cartons:
50*50*60cm (25kg)
Lead Time :
Within 3-5 working days


1.Dual-frequency RTK GNSS. 
3.Integrated UHF+GSM/GPRS+Bluetooth.

High precision Hi-target V90 Plus gps rtk  

dual frequency surveying instrument  base and rover 



V90 GNSS RTK system



With a hi-tech, fully integrated design, the conveniently sized V90 Plus is one of the most flexible choices for any measuring task. Built-in Linux3.2.0 operating system, pre-loaded multiple smart applications such as tilt surveying, electronic bubble calibration, NFC and voice DIY, V90Plus GNSS system provides surveyor industry-leading GNSS solutions.



Small and lightweight   

  •  Only weighs 950g. 
  •  Measures Diameter 153mm x Height 83mm.

Multi-constellation Tracking 

  • 220 tracking channels
  • NGS approved full-band GNSS antenna

  • Supports a wide range of satellite signals
  • Alarge rceiving a rea designed for multipath mitigation
  • Air dielectric is light and stable

Smart Application     

  • Supports electronic bubble calibration
  • Offers tilt survey with a maximum tilt angle of 30 degrees. 
  • 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

iHand20 Field Controlle

Default Configuration


The iHand20 is designed for intelligent RTK with NFC sensor, a durable keyboard,ultra-long battery life and sensitive touchscreen,preinstalled free and intelligent Hi-Survey software. Hi-Survey software is the first high-precision survey software of Hi-Target running on the And roid platform,supports tilt survey and electronic bubble, can perfectly cooperate with V90 Plus.



Getac PS336 Field Controller


This field -ready workhorse is built forpower, functionality and ruggedness. It features a large 3.5 inch Display with a pressure sensitive touchscreen, advanced GPS, integrated keyboard and plenty of power torun your apps. The unit is fully compatibility with SurvCE, MicroSurveyFieldGenius, Digiterra Explorer and EsriArcPad. The PS336 Field Controller is compact enough to operate in one hand and it offe rs the highest durability standards in the industry.



Post-processing Software

HI-TARGET Geomatics Office (HGO) software

  • Provides the complete GPS/GLONASS/BDS/GALILEO processing solution
  • Standard Rinex data format and Hi-Target raw data format can be processed flexibly and easily
  • Easy operat1on



Performance Specification of V90


220 tracking channels ( Multi-constellation tracking)

Satellite Signals Tracked  


GPS: L1 C/A, L2C, L2E, L5


SBAS: L1 C/A, L5

Galileo: L1 BOC, E5A, E5B, E5AITBOC

BDS: B1, B2

QZSS: L1 C/A, L1 SAIF, L2C, L5

NGS approved full-band GNSS antenna


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: 10mm+1ppm RMS

Vertical: 25mm+1ppm RMS

Initialization time: typically 10 minutes for base    while 5  minutes for rover

Initialization reliability: typically > 99.9%

Real Time 


(RTK) Surveying


Single baseline

Horizontal: 8mm+1ppm RMS

Vertical: 15mm+1ppm RMS

Network RTK

Horizontal: 8mm+0.5ppm RMS

Vertical: 15mm+0.5ppm RMS

Initialization time: typically < 8 seconds

Initialization reliability: typically > 99.9%

Code differential 

GNSS  positioning


Horizontal: 25mm+1ppm RMS

Vertical: 50mm+1ppm RMS

SBAS: 0.50m Horizontal, 0.85m Vertical



Dimensions(W × H):15.30cm×8.30cm 

(6.02 in.×3.27in.)

Weight:0.95kgs (2.09lbs) without internal battery

Operating:-40°C to +65°C (-40°F to +149°F)

Storage temperature: -40°C to +75°C 

(-40°F to +167°F)

Humidity:100%, considering

Water/dust proof: IP67 dust proof, protected from 

temporary immersion to depth of 1m (3.28ft)

Shock and Vibration.Designed to survive 

a 3m(9.84ft) nature fall onto concrete.


Power 6V to 28V DC external power input 

Power consumption< 3.5W

Automatic switching between internal power and 

external power

Battery: rechargeable, removable 7.4V, 5000mAh 

/block  lithium

battery in internal battery compartment

Internal battery life: Static 12 hours, RTK rover 

(UHF/ GPRS / 3G)

8-10hours, RTK base 8 hours

I/O interface

1×Bluetooth, NFC

1×standard USB2.0 port

2×RS232 serial port 

2×DC power input(8-pin & 5-pin)

1×Micro SD card port for GSM or CDMA


Tilt survey system & electronic bubble

Communication, system
and data storage

Network Communication 

Fully integrated, fully sealed internal WCDMA, 

compatible with 

GPRS,GSM, WIFI frequency is 2.4G, supports 

802.11b/g/n protocol

HI-TRAGERT internal  
UHF radio(standard)

Frequency: 450~470MHz with 116 channels

Transmitting power:0.5W, 1W, 2W adjustable

Transmitting speed: 9.6Kbps,19.2Kbps

Working range: 3-5km typical, 8-10km optimal

Pacific Crest XDL Micro

 internal UHF radio

Frequency: 403~473MHz, support most of radio 

communication protocol

Transmitting power: 0.5W, 2W adjustable

Transmitting speed: up to 19.2Kbps

Working range: 3-5km typical, 8-10km optimal

HI-TRAGERT external 

UHF radio(standard)

Frequency: 460MHz with 116 channels 

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

Transmitting speed: up to 19.2Kbps

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

Pacific Crest ADL Vantage Pro 

external UHF radio

Frequency: 390~430MHz or 430~470MHz

Transmitting power: 4W to 35W adjustable

Transmitting speed: up to 19.2Kbps

Support most of radio communication protocol

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


Data storage:16GB internal storage(Support up   to 32GB  external SD card

Record GNS and RINEX format simultaneously

Data formats 

Positioning output: 1Hz to 20Hz

CMR: CMR, CMR+, sCMRx input and output

Navigation outputs ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD,



RTCM: RTCM2.1, 2.3, 3.0, 3.1, 3.2 input and output

Navigation outputs Binary:Trimble GSOF






prudoct show



Packaging & Shipping


We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS,China Air Post.

You can also choose your own shipping forwarder.


Terms of payment

Generally, we accept Irrevocable LC at sight, Advance T/T, Paypal, Escrow and West

 union.If you prefer other payment terms, please let us know.

Our Services

1.Any inquiries will be replied within 12 hours.

2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.

3.All products will have been strictly quality checked in factory before seding out.


1. So for technical support where can I ask? 

A: Please just send your questions to me and I will forward your requirement to the right person since all our technicians or factory engineers are speak Chinese only. 


2. We want to import it, but we have not any import/export license, so, please let us know how it will be materialized, so that we can get that instrument without any problem.

A: As we will ship the product through express company like DHL/TNT, you don’t necessarily have any import/export license. The carrier/express will deliver the product to your office or your place and they will finish the custom clearance on behalf of you however you will have to provide supporting information or document, usually the PI, when necessary. You will also pay the fee or tax to the carrier. There are 2 typical fee may occur. One is custom duty upon your cargo value and category. The other is VAT/GST which is Value Added Tax upon on the cargo value and your local VAT rate.




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