Model

E300 Pro - H

E300 Pro - U

GNSS Performance

Satellites Tracking

GPS: L1CA/L1P/L1C/L2P/L2C/L5 BDS: B1I/B2I/B3I/B1C/B2a/B2b/ ACEBOC

GLONASS: G1/G2/G3, P1/P2 GALILEO: E1/E5a/E5b/E6/ALTBOC QZSS: L1CA/L1C/L2C/L5/LEX IRNSS: L5 SBAS1 : L1, L5

L-Band: Atlas H10/H30/Basic

GPS: L1CA/ L2P(Y)/ L2C/ L5

BDS: B1I, B2I, B3I, B1C, B2a, B2b

GLONASS: L1, L2

GALILEO: E1, E5a, E5b, E6

QZSS: L1, L2, L5, L6

L-Band: B2b PPP (Only for the Asian-Pacific region)

Channels

800

1408

Cold Start

< 60 seconds

< 30 seconds

Warm Start

< 30 seconds

< 20 seconds

Hot Start

< 10 seconds

< 5 seconds

RTK Signal Initialization

< 8 seconds

< 5 seconds

Initialization Reliability

> 99.9%

Update Rate

10 Hz standard, up to 50 Hz

20 Hz

High precision static

H: 2 mm + 0.1 ppm

V: 3 mm + 0.4 ppm

H: 3 mm + 1 ppm RMS

V: 5 mm + 1 ppm RMS

RTK

H: 8 mm + 1 ppm

V: 15 mm + 1 ppm

H: 8 mm + 1 ppm RMS

V: 15 mm + 1 ppm RMS

Standard point positioning

-

H: 1.5 m RMS

V: 2.5 m RMS

Code differential

H: 0.25 m

V: 0.45 m

H: 0.4 m RMS

V: 0.8 m RMS

Correction data

CMR, CMR+, RTCM2, RTCM3, RTCM32

RTCM V3.X, RTCM2, CMR

Data output

GGA, ZDA, GSA, GSV, GST, VTG, RMC, GLL, Binary

GGA, ZDA, GSA, GSV, GST,

VTG, RMC, GLL, Binary

SBAS

H: 0.3 m

V: 0.6 m

-

L-Band

Atlas H10: 4 cm RMS

Atlas H30: 15 cm RMS

Atlas Basic: 30 cm RMS

-

Power Supply

Battery

Rechargeable

Built-in Lithium-ion battery x 1

7.2V ~ 6800 mAh

Voltage

9 - 28V dc

Working time

Up to 12 hours

Charging time

Typically 4 hours

Internet Modem

Supported band

Global GSM /WCDMA/LTE

Global 4G

LTE FDD: B1, B2, B3, B4, B5, B7, B8,

B12, B13, B18, B19, B20, B25, B26, B28

LTE TDD: B38, B39, B40, B41

UMTS: B1, B2, B4, B5, B6, B8, B19

GSM: B2, B3, B5, B8

System

Operation system

Linux

Internal memory

8 GB

Bluetooth

BT5.0+EDR, BLE

Wi-Fi

802.11 a/b/g/n/ac

SIM card

yes

5-pin port

Connect to external radio and external power

Type-C port

Charge and data transmission

Web UI

View status, update firmware,

set up working mode, download data, etc.

Intelligent voice

Broadcast working mode and status

MEMS

Fast initialization, dynamic tilt survey up to 60°

Physical

Dimension

Φ158 mm x H53 mm

Weight

940 g

Operating Temperature

-30℃ ~ +65℃

Storage Temperature

-40℃ ~ +80℃

Water/Dust Proof

IP67

Shock

Withstand topple over from a 2 m survey

pole onto hard surfaces

Survive a 1.2 m free drop

Vibration

Vibration resistant

Humidity

Up to 100%

Indicators

Satellites, datalink, battery, Bluetooth

Button

The power button, short press to voice broadcast status

working mode and status

Certificate

CE, FCC, NGS

Internal Radio

Type

TX and RX

Frequency type

410 - 470 MHz

410 - 470 MHz, 902.4 - 928 MHz

Channel spacing

12.5 KHz / 25 KHz

6.25 KHz / 12.5 KHz / 25 KHz / 280 KHz

Protocol

Satel, PCC, TrimTalk, TrimMark III, South, HiTarget

Satel, PCC, TrimTalk, TrimMark III, TRANSEOT(PCC-GMSK), South, HiTarget, GEOTALK, GEOMK3, HZSZ, 900M Hopping