SPECIFICATIONS

GNSS Performance (1)

Quick charge Full charge in 4.8 hours

Channels 1408 channels with iStar2.0

External power input 5 V / 2 A

GPS L1C/A, L2C, L2P(Y), L5

Hardware

GLONASS L1, L2, L3*

Size (LxWxH) Φ133 mm x 85 mm (Φ 5.24 in ×

3.35 in)

Galileo E1, E5a, E5b, E6*

Weight 800 g (1.76 lb)

BeiDou B1I, B2I, B3I, B1C, B2a, B2b*

Front panel

4 LED, 2 physical buttons

QZSS L1C/A, L1C, L2C, L5

NavIC/ IRNSS L5

Tilt sensor

SBAS L1, L5*

Calibration-free IMU for pole-tilt

compensation.

Immune to magnetic disturbances.

GNSS Accuracies (2)

Laser sensor

Class 3R, Green (8)

Real time kinematic (RTK)

H: 8 mm + 1 ppm RMS

V: 15 mm + 1 ppm RMS

Initialization time: <10 s

Initialization reliability: >99.9%

Cameras

Sensor pixels Dual-camera, global shutter with 2 MP

& 8 MP.

Field of view 91°

Post-processing

kinematic (PPK)

H: 3 mm + 1 ppm RMS

V: 5 mm + 1 ppm RMS

Video frame rate 30fps (9)

PPP Support B2b-PPP, E6B-HAS

H: 10 cm | V: 20 cm

Features

LandStar software, support

Visual Navigation, CAD AR Visual

Stakeout, Laser Survey.

High-precision static H: 2.5 mm + 0.1 ppm RMS

V: 3.5 mm + 0.4 ppm RMS

Communication

Static and rapid static H : 2.5 mm + 0.5 ppm RMS

V : 5 mm + 0.5 ppm RMS

Wireless connection

NFC for device touch pairing

Code differential

H : 0.4 m RMS | V : 0.8 m RMS

Wi-Fi 802.11 b/g/n/ac, 5.8 GHz & 2.4

GHz, access point mode

Autonomous H : 1.5 m RMS | V : 2.5 m RMS

Bluetooth® v 4.2, backward compatible

Visual stakeout (3)

H : 8 mm + 1 ppm RMS

V : 15 mm + 1 ppm RMS

Ports

High-accuracy Laser survey

2 cm within range 5 m

3 cm within range 10m

1 x USB Type-C port (external power,

data download, firmware update)

1 x UHF antenna port (SMA male)

Rapid Laser survey 3 cm within range 5 m

5 cm within range 10m

Positioning rate (4)

1 Hz, 5 Hz and 10 Hz

Built-in UHF radio

Time to first fix (5)

Cold start: < 45 s

Hot start: < 10 s

Signal re-acquisition: < 1 s

Standard Internal Tx/Rx: 410 - 470 MHz

Transmit Power: 0.5 W, 1 W

Protocol: CHC, Transparent, TT450,

Satel

Link rate: 9600 bps to 19200 bps

Range: Typical 3 km, up to 8 km with

optimal conditions

IMU update rate 200 Hz, AUTO-IMU

Till angle 0-60°

Data formats

RTCM 2.x, RTCM 3.x, CMR input /

output

HCN, RINEX 2.11, 3.02

NMEA 0183 output

NTRIP Client, NTRIP Caster

RTK tilt-compensated

Additional horizontal pole-tilt

uncertainty typically less than 8 mm

+ 0.7 mm/° tilt down to 30°

Data storage 8 GB high-speed memory

Environments

Compliance with Laws and Regulations

Temperature

Operating: -40°C to +65°C

(-40°F to +149°F)

Storage: -40°C to +85°C

(-40°F to +185°F)

International standards

IEC 62133-2:2017+A1, IEC 62368-

1:2014, UN Manual Section 38.3,

IC:32467-A2045, IEC60825-1-2007

Humidity 100% non-condensation

Ingress protection

IP68(6) (according to IEC 60529)

Drop

Survive a 2-meter pole-drop

Vibration

Compliant with ISO 9022-36-08 and

MIL-STD-810H

Waterproof and breathable

membrane

Prevent water vapor from entering

under harsh environments.

Electrical

Power consumption Typical 2.0 W

(1) Compliant, but subject to availability of BDS ICD, GLONASS, Galileo, QZSS and IRNSS commercial

service definition. GLONASS L3, Galileo E6, Galileo E6 High Accuracy Service (HAS), BDS B2b and

SBAS L5 will be provided through future firmware upgrade.

(2) Accuracy and reliability are determined under open sky, free of multipaths, optimal GNSS geometry

and atmospheric condition. Performances assume minimum of 5 satellites, follow up of recommended

general GPS practices. PPP accuracy is subject to the region, environment, and convergence time. High-

precision static requires a minimum of 24 hours of long-term observation and precise ephemeris.

(3) CHCNAV's VPT™ (Virtual Pole Tip) technology ensures precise alignment of the virtual pole tip

with the red point representing the staking out location in the LandStar software within acceptable error

margins.

(4) Compliant and 10 Hz to be provided through future firmware upgrade.

(5) Typical observed values.

(6) Splash, water, and dust resistant and were tested under controlled laboratory conditions with a rating

of IP68 under IEC standard 60529.

(7) Rechargeable and built-in 7.2 V / 4900 mAh lithium battery. Battery life is subject to operating

temperature.

(8) Avoid Direct Eye Contact with Beam

(9) Adaptive frame rate, actual frame rate is affected by wireless connection environment.

Operating time on

internal battery (7)

UHF RTK Rover w/o camera: up to 20h,

Laser Survey: up to 15h

Visual Stakeout: up to 15h

UHF RTK Base: up to 12 h