Section 1: Overview
Revision 1.4 1 © 2009 Intuicom, Inc.
1 Overview
The Intuicom Wireless RTK Bridge - Cellular expands access to GNSS network RTK
corrections for rover users in the field. The RTK Bridge - Cellular combines an embedded GPS
and cellular (CDMA or GSM/GPRS/EDGE) Internet connectivity with an Intuicom Wireless
Data Radio with to support a wide range of deployment configurations.
1.1 Key Features
• Connect to the Internet using a choice of either an embedded CDMA or
GSM/GPRS/EDGE cellular modem
• Connect to NTRIP Casters and stream any data/messages/corrections, etc.
• Connect to Raw/Dedicated TCP Sockets (non NTRIP)
• Embedded GPS can provide unit’s position to the GNSS network server for
individualized corrections or virtual reference station creation. Optionally enter a
user supplied fixed location or passthrough GGA messages from an external source
• All correction messages received are available on a front panel serial port for
connection directly to a GNSS rover, or to a third party radio for rebroadcast.
• Unit can provide authentication messages for Leica Spider ($GPUID) GNSS server
• Compatible with Intuicom 1200 Data Link radios for easy Leica System 900 and
1200 integration, as well as Intuicom Communicator and Communicator II, radios in
both Point-to-Multipoint and TDMA modes
• Compatible with Intuicom wireless data repeaters to extend wireless coverage area
• Store up to four configuration sets called “PROFILES” that can be selected for use in
the field without a PC– a PROFILE contains configuration data such as GNSS server
IP, port, username, password, mountpoint, static location, front panel baud rate, etc.