Lars Thrane LT-3100 User Manual

LT-3100 User & Installation Manual Rev. 1.06 NMEA 0183 over UDP
Lars Thrane A/S www.thrane.eu Page 99 of 155
NMEA 0183 over UDP
The LT-3100 system is supporting transmission of NMEA 0183 sentences (GNSS position information) via
the LAN or Bluetooth interface. The supported protocol is UDP (only broadcast).
The IP destination address will always be the local broadcast address of the LAN or BT network. I.e., if the
configured LAN network address/mask is 192.168.1.0/24 the destination address will be 192.168.1.255.
The UDP destination port is user configurable, see Table 27.
The configuration of the NMEA 0183 over UDP is illustrated in section GNSS and BAM on page 124. The
Talker ID of the NMEA 0183 sentences can be changed by changing the configuration of the GNSS Receiver.
NOTE: Currently it is only possible to send NMEA 0183 sentences (GNSS position information) on
one interface at a time. I.e., selecting CU LAN will disable GNSS on the RS-422 interface and
vice versa.
Figure 136: NMEA 0183 over UDP (broadcast)
UDP broadcast Port Configuration
Interface
Port Number
LAN
1 to 65535
Bluetooth
1 to 65535
Table 27: UDP Broadcast Port Configuration

Lars Thrane LT-3100 Specifications

General

Brand	Lars Thrane
Model	LT-3100
Category	Conference System
Language	English