Send Message

High Accuracy CHC I80 RTK GNSS GPS 220 channels for surveying equipment

Basic Information
Place of Origin: China
Brand Name: CHC
Certification: CE
Model Number: i80
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: With Standard Epxort Packing Ways
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Supply Ability: 1000pcs per year
Detail Information
Warranty: One Year Brand Name: CHC
Model Number: I80 Certification: CE
Feature: High Accuracy Name: RTK GNSS Receiver
High Light:

trimble gnss receiver


dual frequency gnss receiver

Product Description

Detail Specification:




GNSS Characteristics

220 channels with all in view simultaneously tracked satellite signals

GPS: L1C/A, L1C, L2C, L2E, L5
Galileo: E1, E5A, E5B
BeiDou: B1, B2

GNSS Accuracies

SBAS differential positioning accuracy: 0.5 m RMS
  • High­precision static
  • Horizontal: 2.5 mm + 0.5 ppm RMS
  • Vertical: 3.5 mm + 0.5 ppm RMS
  • Post­Processed Kinematic (PPK)


  • Horizontal: 8 mm + 1 ppm RMS
  • Vertical: 15 mm + 1 ppm RMS
  • RTK


  • Horizontal: 8 mm + 1 ppm RMS
  • Vertical: 15 mm + 1 ppm RMS
  • Initialization time < 5 s
  • Initialization reliability > 99.9%
  • Network RTK


  • Horizontal: 8 mm + 0.5 ppm RMS
  • Vertical: 15 mm + 0.5 ppm RMS
  • Initialization time < 10 s
  • Initialization reliability > 99.9%


Dimensions (H×W): 14 cm × 12.4 cm (5.5 in x 4.9 in)


  • Weight: 1.02 kg (2.2 lbs)
    1. kg (2.69 lbs) with batteries
  • Environment


  • Operating: ­40 °C to +75 °C (­40°F to 167°F)
  • Storage: ­55 °C to +85°C (­67°F to 185°F)
  • Humidity: 100% condensation


  • Dust and Waterproof: IP67, protected from temporary immersion to depth of 1 m (unit floats)
  • Shock and vibration: 2 m (6.56 ft) pole drop onto concrete, MIL­STD­810G


  • LCD: 128x64dpi sunlight readable with function/accept buttons

Certifications and Calibrations

  • FCC Part 15 (Class B Device), FCC Part 22, 24, 90; CE Mark; C­Tick;Bluetooth EPL, IGS & NGS Antenna Calibration, MIL­STD­810G.
  • Communications and Data Recording
  • Serial: 2 x 7pin LEMO port (external power, USB data download, USB update, RS­232)
  • Cellular: Internally integrated 3.75G modem
  • HSPA+ 21 Mbps (download), 5.76 Mbps (upload)
  • WCDMA 850/900/1700/1900/2100
  • EDGE/GPRS/GSM 850/900/1800/1900
  • Bluetooth®: Internally integrated multimode system compatible with Android, Windows Mobile and Windows desktop operating systems
  • WiFi: 802.11 b/g/n, access point mode
  • UHF Radios : Protected TNC Female
  • Standard Internal Rx/Tx: 410 ­ 470 Mhz;Transmit power: 0.1 W to 2 W;Protocol CHC, Trimble, Pacific Crest; Range: 5 km optimal conditions
  • CC Certified Internal Rx/Tx: 403­ 473 Mhz; Transmit power: 0.1 W to 1 W;Protocols Trimble, Satel, Pacific Crest;Range: 5 km optimal conditions
  • Protocols
  • CMR, CMR+, sCMRx input and output
  • RTCM 2.1, 2.2, 2.3, 3.0, 3.1, 3.2 input and output
  • NMEA 0183 output
  • HCN and RINEX static formats
  • NTRIP Client, NTRIP Caster
  • Data Storage
  • 32 GB high­speed memory

  • Electrical
  • Power consumption: <3.2 W
  • Li­ion battery capacity: 2 × 3400 mAh, 7.4 V
  • Operating time:
  • RTK UHF Base: 6 h
  • Static: 12 h
  • External power: 12 to 36 V DC

High Accuracy CHC I80 RTK GNSS GPS 220 channels for surveying equipment 0

We can use the different international express company, usually, our first choice is DHL. if you have specified requirement , please inform us before the order.


High Accuracy CHC I80 RTK GNSS GPS 220 channels for surveying equipment 1


Our Services

your inquiry will be replied within 24 hours, we welcome your email and call at any time.

our products are original and 100% new. and they will be carefully checked before we ship them out.

we provide one year quality warranty, within one year since you bought the products from us, you will get our technology support.


Company Information

High Accuracy CHC I80 RTK GNSS GPS 220 channels for surveying equipment 2

Shanghai Galxy International Trade company, Ltd. combining with developing, researching and producing. Our company is located in Pudong Developing Zone, and has two subsidiary companies: Shanghai Galaxy International Trade Co., Ltd. and Mato Opto-electrical High-tech Company. Our company has researching center and factory in Changzhou.

Our main products are as following: total station, electronic theodolite, automatic level, laser level, rotation laser, GPS, distance laser sensor and accessories, such as tripod, prism, pole, staff and USB cable for total station. Our company designs software for many domestic and oversea factories, for example, Boif, TJOP, Stanley, and Cst-Berger. We have powerful capacity in technical research, and the products we designed have advanced technology and steady performance. The non-prism total station and the absolute coding measure instrument we developed and produced have very competitive points in the measure instrument market.

We expect that we could cooperate with more business partners from all over the world. In addition, we can do OEM service for companies or dealers that want to find better producers in China.

Our goal is to produce the best surveying instruments in the world.

Our target is to globalize the market, internationalize the quality and maximize the profit!



Contact Details
Cindy Tang

Phone Number : 0086 18301928717

WhatsApp : +8618301928717