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GNSS RTK Receiver

CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking

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Echo Sounder

Miss. Lili Zhou

yyi658731@gmail.com

ChengDu-3987

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CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking

Brand Name:	CHCNAV
Model Number:	i73
MOQ:	1 piece
Price:	$1,600.00
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

RTK Receiver

Material:

Magnesium Alloy

Application:

Land Surveying

Channels:

1408

Customized Support:

OEM

GPS:

L1c/a, L1c, L2c, L2e, L5

Glonass:

L1C/A, L1P, L2C/A, L2P, L3

Galileos:

E1, E5A, E5B, E5AltBOC, E6

Transmitting Speed:

9.6Kbps, 19.2Kbps

Supply Ability:

1 ~ 30 day

Highlight:

chc rtk gnss

chc gnss rtk receiver

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Product Description

Product Paramenters

Model	i73
GNSS Performance
Channels	1408 channels
GPS	L1C, A, L2C, L2P(Y), L5
GLONASS	L1, L2
Galileo	E1, E5a, E5b, E6
BeiDou	B1I, B2I, B3I, B1C, B2a, B2b
QZSS	L1, L2, L5, L6
PPP	B2b-PPP
SBAS	L1, L5
GNSS Accuracies
Real time kinematics (RTK)	Horizontal: 8 mm + 1 ppm RMS
	Vertical: 15 mm + 1 ppm RMS
	Initialization time: < 10s
	Initialization reliability: >99.9%
Post-processing kinematics (PPK)	Horizontal: 3 mm + 1 ppm RMS
Post-processing kinematics (PPK)	Vertical: 5 mm + 1 ppm RMS
Post-processing static	Horizontal: 2.5 mm + 0.5 ppm RMS
Post-processing static	Vertical: 5 mm + 0.5 ppm RMS
Code differential	Horizontal: 0.4 m RMS
Code differential	Vertical: 0.8 m RMS
Autonomous	Horizontal: 1 m RMS
Autonomous	Vertical: 1.5 m RMS
Positioning rate	1 Hz, 5 Hz and 10 Hz
Time to first fix	Cold start: < 45 s
	Hot start: < 10 s
	Signal re-acquisition: < 2 s
IMU update rate	200Hz
Tilt angle	0~60°
RTK tilt -compensated	Additional horizontal pole-tilt uncertainty typically less than 10 mm + 0.7 mm/° tilt
Hardware
Size (L x W x H)	119 mm x 119 mm x 85 mm (4.7 in × 4.7 in x 3.3 in)
Weight	0.73 kg (1.60 lb)
Front panel	4 LED, 2 physical buttons
Environment	Operating: -40°C to +65°C (-40°F to +149°F)
Environment	Storage: -40°C to +85°C (-40°F to +185°F)
Humidity	100% condensation
Ingress protection	IP67 waterproof and dustproof, protected from temporary immersion to depth of 1 m
Shock	Survive a 2-meter pole drop
Tilt sensor	Calibration-free IMU for pole-tilt compensation. Immune to magnetic disturbances.
Tilt sensor	E-Bubble leveling
Communication
Wi-Fi	802.11 b/g/n, access point mode
Bluetooth®	V 4.2
Ports	1 x USB Type-C port (external power, data download, firmware update) 1 x UHF antenna port (TNC female)
UHF radio	Standard Internal Rx/Tx: 410 - 470 MHz Transmit Power: 0.5 W ,1 W Protocol: CHC, Transparent, TT450, Satel Link rate: 9,600 bps to 19,200 bps Range: Typical 3 km to 5 km, up to 8 km with optimal conditions
Data formats	RTCM 2.x, RTCM 3.x, CMR input / output HCN, HRC, RINEX 2.11, 3.02 NMEA 0183 output NTRIP Client, NTRIP Caster
Data storage	8 GB internal memory
Electrical
Power consumption	Typical 2.2 W (depending on user settings)
Li-ion battery capacity	Built-in non-removable battery 6,800 mAh, 7.4 V
Operating time on internal battery	RTK Rover: up to 24 h UHF RTK Base: up to 10.5 h Static: up to 25 h
Certifications
CE Mark; FCC Part 15 Subpart B Class B; NGS Antenna Calibration

Products Description

CHC 1408 channels GNSS RTK i73 with Best-in-class Signal Tracking

The i73+ GNSS is an extremely compact, powerful and versatile GNSS receiver with an integrated UHF Tx/ Rx modem which can be used

either as a base station or as a rover. Powered by CHCNAV iStar technology that optimally tracks satellite signals from all

constellations, the i73+ GNSS achieves survey-grade, fixed RTK centimeter positioning within 30 seconds after power-up. In

addition, its automatic pole tilt compensation increases the efficiency of point measurements by up to 20% and stakeout surveys by

up to 30%. Easy to carry in one hand, the i73+ GNSS is an effective, lightweight GNSS solution that adapts to various job sites

configurations, making intensive field surveys more convenient and less tiring for the operator.

Product Display

Certifications

Certificat CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking 8

Company Profile

FAQ

1. who are we?
We are based in sichuan, China, start from 2016,sell to Africa(30.00%),Southeast Asia(16.00%),Mid East(11.00%),Eastern
Asia(10.00%),South America(10.00%),Central America(5.00%),South Asia(5.00%),Southern Europe(5.00%),North America(4.00%),Eastern
Europe(4.00%). There are total about 11-20 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
GNSS RTK,Total station,Level,Survey accessory,laser rangefinder

4. why should you buy from us not from other suppliers?
1.More than 20 years of experience in the trade field. 2.All products will have been strictly quality checked in factory before
sending out and all products have one year warranty.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

Our Service

Packing & Delivery

Tags:

base rover gps

gps rtk gnss

rtk survey equipment

Products Details

Home > Products >

GNSS RTK Receiver

CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking

All Category

GNSS RTK Receiver

GIS Data Collector

Robotic Total Station

Electronic Theodolites

Laser Plummet

Automatic Level

Laser Distance Meters

3D Laser Scanner

UAV Drone Survey

Surpad 4.2 Software

Echo Sounder

CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking

Brand Name:	CHCNAV
Model Number:	i73
MOQ:	1 piece
Price:	$1,600.00
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

CHCNAV

Model Number:

i73

Product Name:

RTK Receiver

Material:

Magnesium Alloy

Application:

Land Surveying

Channels:

1408

Customized Support:

OEM

GPS:

L1c/a, L1c, L2c, L2e, L5

Glonass:

L1C/A, L1P, L2C/A, L2P, L3

Galileos:

E1, E5A, E5B, E5AltBOC, E6

Transmitting Speed:

9.6Kbps, 19.2Kbps

Minimum Order Quantity:

1 piece

Price:

$1,600.00

Delivery Time:

30 work day

Payment Terms:

L/C, T/T

Supply Ability:

1 ~ 30 day

Highlight:

chc rtk gnss

chc gnss rtk receiver

gps rtk gnss

Product Description

Product Paramenters

Model	i73
GNSS Performance
Channels	1408 channels
GPS	L1C, A, L2C, L2P(Y), L5
GLONASS	L1, L2
Galileo	E1, E5a, E5b, E6
BeiDou	B1I, B2I, B3I, B1C, B2a, B2b
QZSS	L1, L2, L5, L6
PPP	B2b-PPP
SBAS	L1, L5
GNSS Accuracies
Real time kinematics (RTK)	Horizontal: 8 mm + 1 ppm RMS
	Vertical: 15 mm + 1 ppm RMS
	Initialization time: < 10s
	Initialization reliability: >99.9%
Post-processing kinematics (PPK)	Horizontal: 3 mm + 1 ppm RMS
Post-processing kinematics (PPK)	Vertical: 5 mm + 1 ppm RMS
Post-processing static	Horizontal: 2.5 mm + 0.5 ppm RMS
Post-processing static	Vertical: 5 mm + 0.5 ppm RMS
Code differential	Horizontal: 0.4 m RMS
Code differential	Vertical: 0.8 m RMS
Autonomous	Horizontal: 1 m RMS
Autonomous	Vertical: 1.5 m RMS
Positioning rate	1 Hz, 5 Hz and 10 Hz
Time to first fix	Cold start: < 45 s
	Hot start: < 10 s
	Signal re-acquisition: < 2 s
IMU update rate	200Hz
Tilt angle	0~60°
RTK tilt -compensated	Additional horizontal pole-tilt uncertainty typically less than 10 mm + 0.7 mm/° tilt
Hardware
Size (L x W x H)	119 mm x 119 mm x 85 mm (4.7 in × 4.7 in x 3.3 in)
Weight	0.73 kg (1.60 lb)
Front panel	4 LED, 2 physical buttons
Environment	Operating: -40°C to +65°C (-40°F to +149°F)
Environment	Storage: -40°C to +85°C (-40°F to +185°F)
Humidity	100% condensation
Ingress protection	IP67 waterproof and dustproof, protected from temporary immersion to depth of 1 m
Shock	Survive a 2-meter pole drop
Tilt sensor	Calibration-free IMU for pole-tilt compensation. Immune to magnetic disturbances.
Tilt sensor	E-Bubble leveling
Communication
Wi-Fi	802.11 b/g/n, access point mode
Bluetooth®	V 4.2
Ports	1 x USB Type-C port (external power, data download, firmware update) 1 x UHF antenna port (TNC female)
UHF radio	Standard Internal Rx/Tx: 410 - 470 MHz Transmit Power: 0.5 W ,1 W Protocol: CHC, Transparent, TT450, Satel Link rate: 9,600 bps to 19,200 bps Range: Typical 3 km to 5 km, up to 8 km with optimal conditions
Data formats	RTCM 2.x, RTCM 3.x, CMR input / output HCN, HRC, RINEX 2.11, 3.02 NMEA 0183 output NTRIP Client, NTRIP Caster
Data storage	8 GB internal memory
Electrical
Power consumption	Typical 2.2 W (depending on user settings)
Li-ion battery capacity	Built-in non-removable battery 6,800 mAh, 7.4 V
Operating time on internal battery	RTK Rover: up to 24 h UHF RTK Base: up to 10.5 h Static: up to 25 h
Certifications
CE Mark; FCC Part 15 Subpart B Class B; NGS Antenna Calibration

Products Description

CHC 1408 channels GNSS RTK i73 with Best-in-class Signal Tracking

The i73+ GNSS is an extremely compact, powerful and versatile GNSS receiver with an integrated UHF Tx/ Rx modem which can be used

either as a base station or as a rover. Powered by CHCNAV iStar technology that optimally tracks satellite signals from all

constellations, the i73+ GNSS achieves survey-grade, fixed RTK centimeter positioning within 30 seconds after power-up. In

addition, its automatic pole tilt compensation increases the efficiency of point measurements by up to 20% and stakeout surveys by

up to 30%. Easy to carry in one hand, the i73+ GNSS is an effective, lightweight GNSS solution that adapts to various job sites

configurations, making intensive field surveys more convenient and less tiring for the operator.

Product Display

Certifications

Certificat CHC 1408 channels GNSS RTK i73 GPS Receiver with Best-in-class Signal Tracking 8

Company Profile

FAQ

Our Service

Packing & Delivery

Tags: