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CHC N71 Land Survey Supplies 220 Channels for Unmatched GNSS Tracking

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US$ 8,500 - 11,000 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Shanghai, China
Brand Name:
CHC
Model Number:
N71
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai China
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shanghai, China
Brand Name CHC
Model Number N71

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

The  CHC  N71  GNSS gps sensor  provides  a  cost­effective  answer  to demanding applications such as 

geodetic reference station, academic research, precision agriculture RTK network, deformation monitoring, centimeter 

accuracy RTK sensor for marine survey, dredging or any GPS/GNSS machine guidance when high performances and 

reliability are required.

 

N71 GNSS/GPS Sensor Kit

N71 GNSS | 220 Channel 
Part Number Description Pcs
N71 Kit
0505 090 001 N71 Kit w/ Internal CHC Rx: 450-470 MHz 1
1171 896 410 N71 GNSS receiver 1
0403 000 038 GPS to PC Data Cable 1
0405 000 005 Power adapter with cord 1
Antenna Kit
0402 000 021 A110G Geodetic GPS Antenna Kit 1
  A110G Geodetic L1 GPS Antenna 1
0402 000 022 A220GR Geodetic GNSS Antenna Kit 1
  A220GR Geodetic GNSS Antenna 1
0402 000 023 C220GR Geodetic Choke Ring Antenna Kit 1
  C220GR Choke Ring GNSS Antenna 1
CORS software
0505 090 003 CRNet CORS software(Up to 3 Station) 1
0505 090 004 CRNet Software 1 Additional Station 1
Additional Accessory
0406 000 010 Transport Hardcase 1
0402 000 006 UHF Whip Antenna (Need Frequency Range) 1
0402 000 018 External GPRS Antenna 1
0403 000 108 External Power Cable 1
0490 000 095 2m Ethernet Cable 1
0403 000 012 5m GPS Antenna Cable (TNC/TNC) 1
0403 000 010 10m GPS Antenna Cable (TNC/TNC) 1

 

Key Features

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

 

Outstanding GNSS Performances

The N71 offers outstanding performances with proven and innovative GNSS functionality. The future proof multi-constellation tracking feature increases availability in obstructed sky conditions such as construction sites in urban areas while securing RTK accuracy. The very low noise GNSS carrier phase measurement and low level elevation tracking technology make the N71 a powerful reference station solution. 

Versatile and rugged
The N71 innovative design integrates a built-in 220-channel GNSS core and optional UHF and GSM/GPRS modules in one single rugged aluminum enclosure. Numerous data formats and output messages can easily be configured to fit into existing GNSS equipment pool. 

Exceptional Performances to Price Ratio
CHC N71 is the most affordable high-end multi-applications GNSS sensor solutions for demanding system integrators and RTK network providers. 

Finished Products

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

 

CHC Navigation are dedicated to providing reliable and competitive GNSS solutions with high performance. 

Most of CHC products have achieved IP67 dustproof and waterproof level.

Specifications

 

    GNSS characteristics

      220 channels with simultaneously tracked satellite signals

  • GPS: L1C/A, L2E, L2C, L5
  • GLONASS: L1C/A,L1P, L2C/A, L2P
  • SBAS: WAAS, EGNOS, MSAS
  • Galileo: GIOVE-A and GIOVE-B (test)
  • Advanced multipath mitigation technology
  • Low noise carrier phase measurement with <1 mm precision in a 1 Hz bandwidth.

               Performance specifications         

  • Real Time Kinematics (RTK)
    • Horizontal: 10 mm + 1 ppm RMS
    • Vertical: 20 mm + 1 ppm RMS
    • Initialization time: typically < 10 s
    • Initialization reliability: typically > 99.9%
  • Post Processing Static
    • Horizontal: 2.5mm + 1ppm RMS
    • Vertical: 5mm + 1ppm RMS
    • Baseline Length: ≤ 300 km

    Communications

  • 1x LAN port:1x Lemo 10 pin 1 shell, 3 wire serial with power input, 1x USB 
  • 4 wireOptional internal GPRS modem: - Quad-band international modem with SMA antenna connector
    • 1 port with RJ45 connector supports links to 10BaseT/100BaseT networks.
    • HTTP, HTTPS, TCP/IP, UDP, FTP, NTRIP Caster, NTRIP Server, NTRIP Client
    • Proxy server support
    • Routing table support
    • NTP Server, NTP Client support
    • UPnP and Zeroconf support
    • Email Alerts and Position Monitoring
  • Optional radio modem:
    • Internal Rx: 410-430(3) / 430-450(3) / 450-470 MHz
    • External Tx DL5: 1W - 20W adjustable
  • Protocols:Internal data logging storage capacity: 64 Mb
    • Correction formats; RTCM2.1, RTCM2.3, RTCM3.0, CMR, CMR+
    • Position/Status I/O: NMEA0183 v2.30, GSOF
    • Observables: RT17, RT27, BINEX, RTCM 3.x
    • Up to 50 Hz output standard

    Physical

  • Size (LxWxH): 195 x 145 x 51 mm (7.7 x 5.7 x 2.0in)
  • Weight: 1.35 kg (48 oz)
  • Operating temperature: -30 °C to +65 °C (-22°F to 149°F)
  • Storage temperature: -40 °C to +75°C (-40°F to 167°F)
  • Humidity: 100% condensation
  • Waterproof and dust proof: IP65 and MIL-STD 810F
  • Shock: survives a 1.5-meter drop on to concrete

    Electrical

  • Power consumption: 2.6 W nominal, dependent on usersettings
  • External power input: 9-18 VDC

    User Interface

  • PC Control Utility via Serial
    • Allows for advance receiver setup of UHF, GPRSModem, data logging
  • Web User Interface
    • Secure
    • Allows remote configuration, data retrieval and firmware updates
    • Setup of multiple streaming / monitoring ports

 

Packaging Details

CHC provides the most reliable packaging to perfictly protect the equipment from transportation damages.

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

Production Flow

 

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

 CHC has the latest production facilities, professional production lines and strict testing requirement to make sure every device on your hands is with good quality and can be trusted. 

Company Information

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

Founded in 2003, CHC designs, manufactures and markets a wide range of professional GPS/GNSS solutions in more than 100 countries. Headquartered in Shanghai (China) and with offices worldwide CHC is a leading GNSS manufacturer with a strong international presence and employs more than 800 professionals worldwide.

 

Exhibition & Seminar

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

FAQ

Q: What is the Payment Terms?

A: T/T in advance.

Q: How about the Shipping Date?

A: Normally within 7 working days after payment received.

Q: How about the after-sales service?

A: We have Technical on-line Support Team that will respond any question you ask.

Q: How to buy this Product?

See below contact information. Or you're always welcomed to leave messages on our Alibaba Trade Manager. 

 

Contact Us

Please feel free to contact us if you have any question. CHC will always dedicate the best service to you.

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

CHC N71 land survey supplies 220 channels for unmatched GNSS tracking

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Business Type
Manufacturer, Trading Company
Year Established
2003
Factory Size
5,000-10,000 square meters
Total Employees
501 - 1000 People