beautypg.com

Specifications, Gps receiver, Gsm modem – Juniper Systems RTK GPS Expansion Pack User Manual

Page 24: Rtk gps expansion pack

background image

RTK GPS Expansion Pack

Specifications

GPS Receiver 

Manfacturer:

Novatel

Channel Configuration

14 GPS L1,
14 GPS L2
12 GLONASS L1,
12 GLONASS L2
2 SBAS

Horizontal Position Accuracy

(RMS)
Single Point L1

1.5 m

Single Point L1/L2 1.2 m
SBAS2

0.6 m

DGPS

0.4 m

RT-203

0.2 m

RT-2

1 cm+1 ppm

Measurement Precision (RMS)
GPS GLO
L1 C/A Code

4 cm 15 cm

L1 Carrier Phase 0.5 mm 1.5 mm
L2 P(Y) Code

8 cm

L2 Carrier Phase 1 mm 1.5 mm

Data Rate
Measurements

20 Hz

Position

20 Hz

Time to First Fix
Cold Start

4

60 s

Hot Start

5

35 s

Signal Reacquisition
L1

0.5 s (typical)

L2

1.0 s (typical)

Time Accuracy

6

20 ns RMS

Velocity Accuracy 0.03 m/s RMS

Velocity

7

515 m/s

GSM Modem 

MultiTech

MTSMC-E1

GPRS and EDGE Modes
Quad Band GPRS, 850, 900, 1800,

EDGE

1900 MHz

Dual Band Antenna
- North America: 850, 1900 MHz
- International: 900, 1800 MHz

Data only
Does not support voice or

messaging

Automatically reconnects after a

suspend/resume

P/N 22835-02 Copyright 10/2010