Dual antenna 4GNSS OS 203 receiver Heading RTK GPS with IMU inertial gnss, from the manufacturer

Dual antenna 4GNSS OS-203 receiver Heading RTK GPS with IMU inertial gnss, from the manufacturer

OS-203-INS is a dual-antenna GNSS receiver with an external inertial unit GKV-10. It is designed to determine a high-precision attitude. It is ideal for recording RAW data. And it can also receive/transmit corrections as Base or Rover. 

Internal loosely coupled GNSS+INS filter provides stable high-precision trajectory for 2 minutes after the loss of satellite signals.

OS-203-INS is perfect for applications as hydrography, unmanned vehicles and other tasks requiring the determination of high-precision object's motion vector. 

Measurements are recorded in the internal memory of 8 GB (up to 32 GB). Supports RTCM 2.x, 3.x, CMR corrections. Raw data is easily converted to RINEX by the receiver's internal WebUI or PC free utility. WebUI to configure and control the receiver. 

Purpose: Determination of a high-precision attitude and coordinates

Design features: IP67. Supplied with shock-absorbing rubber bumpers. 
Frequencies: 496 channels: GLONASS L1/L2, GPS L1/L2/L5, BeiDou B1/B2/B3, Galileo E1/E5a/E5b

GSM modem: 2SIM 2G/3G 

Memory: 8GB up to 32GB*

Optional: 2W UHF modem
Size (LxWxH), mm: 165 x 163.9 x 90.1
Weight, kg: 1.42

FEATURES

TECHNOLOGIES

SPECIFICATION

Signal Tracking

496 channels

GPS L1 C/A, L1/L2 P, L5

BeiDou B1, B2, B3

GLONASS L1, L2

Galileo E1, E5a, E5b

SBAS: WAAS, EGNOS, MSAS, GAGAN

Performance Specifications

Acceleration 4g

Overload 15g

Cold start <50s

Warm start <45s

Signal reacquisition <2s

Velocity Accuracy 0.03m/s

Azimuth	(0.2/R)°
Roll or Pitch	(0.4/R)°

Time Precision	20ns
Positioning Specifications
Post Processing Static	2.5 mm+1 ppm Horizontal
	5 mm+1 ppm Vertical
Single Baseline RTK	8 mm + 1 ppm Horizontal
	15 mm + 1 ppm Vertical
DGPS	0.4 m 3D RMS
SBAS	1 m 3D RMS
Standalone	1.5m 3D RMS

Communications
Communication port	• 2 RS232 Lemo4 (f) baud rates up to 921600bps • 1 RS232 IMU to PC port Lemo4 (f) baud rates up to 4000000 bps  • 1 Pulse Per Second (PPS) output BNC (f) - GNSS-master TNC (f) - GNSS-rover TNC (f) • 1 Event Marker input • Bluetooth • Wi-Fi 802.11 (APN, client) • Ethernet RJ-45 • 1 RS232 Lemo4 (f) doubling of GSM/UHF output  • 1 DB9 IMU communication* • 12 LED indicators show the working status
Build-in 2SIM GSM modem	• 2G/3G: 900/2100 MHz • GSM1 antenna TNC (f)  • GSM2 antenna TNC (f)
Built-in UHF modem*	- 410-470 MHz - Up to 2W - TRIMTALK, TRANSEOT, TRIMMK3 - UHF antenna TNC (f)
WebUI	FTP-server and FTP-Push
Positioning data outputs	1Hz, 2Hz ,5Hz, 10Hz, 20Hz (depends on installed option)

Data Format
Correction data I/O	CMR, RTCM 2.x,3.x, RTCM COMPASS
Position data output	ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, GGK; PTNL, AVR; NAVPOS
	ComNav Binary data

Physical
Size(L×W×H)	165mm × 163.9mm × 90.1mm
Weight	1.42 kg

Environmental
Working temperature	-40℃ to +85℃
Storage temperature	-40℃ to +85℃
IP protection	IP67

Electrical
Input voltage	9-28 VDC
Power consumption	up to 3W (3 constellations)
Memory	8 GB up to 32 GB*

GKV-10 IMU

• 5 °/h - Zero gyro instability from Allan dispersion • 0.1 °/√h - random angular wandering of the gyroscope on Allan dispersion • ± 900 °/s - a range of angular velocity measurement (possible version with a measurement range of ± 2700 °/s) • 0.03mg - zero accelerometer acceleration from Allan dispersion • 0.07(m/s)/√h - random walk of the accelerometer velocity on Allan dispersion • ± 10g - accelerometer measurement range (versions are possible)

Features

UHF 2W (OC-203UHF)

WebUI

Advanced QuantumTM Algorithm

Support short baseline RTK

Support PPS and Event Marker

* - optional

PACKING & DELIVERY

The main port that we use to send goods by sea is located in St. Petersburg. Delivery from our office to the port usually takes less than 2 days.

The minimum order quantity is 1 unit of goods.

PAYMENT

FAQ