TW5340 User Manual
18
©2014 -2015 Tallysman Wireless, Inc.
Confidential
8
Satellite Based Augmentation System (SBAS)
The TW5340 can be configured to use satellite corrections transmitted by SBAS satellites
to provide greater positioning accuracy. There are three compatible SBAS systems
which are integrated to provide a seamless worldwide navigation system.
Configure the SBAS satellite ID closest to your Location.
Service
Satellite Name
NMEA
Satellite ID
(PRN)
Location
(longitude)
WAAS
Inmarsat 4-F3
46
133
98⁰ W
WAAS
Galaxy 15
48
135
133⁰ W
WAAS
Anik F1R
51
138
107.3⁰ W
EGNOS
Inmarsat 3-F2
33
120
15.5⁰ W
EGNOS
Inmarsat 4-F2
39
126
25⁰ E
EGNOS
Inmarsat 3-F1
44
131
64.5⁰ E
MSAS
MTSAT-1R
42
129
140⁰ E
MSAS
MTSAT-2
50
137
145⁰ E
Table 5
Table The default satellite ID is 133 (Suitable for longitudes of those of the Eastern US).
The TW5340 configurator supports the addition of two future SBAS satellite ID’s.
