Dual-frequency RTK GPS Hi target IRTK4 GNSS Hi-target Irtk4 Base and Rover RTK

Model

IRTK4

Satellite Signals Tracked Simultaneously

Channels

866

BDS

B1,B2,B3

GPS

L1, L2, L5

GLONASS

L1, L2

SBAS

YES

GALILEO

E1, E5a, E5b

Global correction service

Hi-RTP (optional)

Static and Fast Static GNSS Surveying

Horizontal

2.5mm+0.5ppm RMS

Vertical

5mm+0.5ppm RMS

RTK

Horizontal

8mm+1ppm RMS

Vertical

15mm+0.5ppm RMS

Initialization time

Typically < 8seconds

Initialization reliability

Typically > 99.9%

DGPS

Horizontal

25cm+1ppm RMS

Vertical

50cm+1ppm RMS

SBAS

0.50m Horizontal, 0.85m Vertical

I/O Interface

1 xBluetooth, NFC ,1 x standard USB2.0 port ,1 x TNC antenna connector,1 x Type C serial port ,1 x DC power input (5-pin) ,1 x
MicroSD card port