TW5340 User Manual
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©2014 -2015 Tallysman Wireless, Inc.
Confidential
9.5
CONSTELLATIONS
Enable GPS Constellation and fix
Enables GPS constellation. (Note for GNS messages the talker ID is “GP” unless GLONASS
is also selected, in which case, the talker ID will be “GN”).
Enable GLONASS Constellation and Fix:
Enables GLONASS constellation. (Note for GNS messages the talker ID is “GL” unless GPS
is also selected, in which case, the talker ID will be “GN”).
Enable SBAS (WAAS):
When set and if data is currently received from an SBAS satellite, then the TW5340
includes the SBAS corrections in the calculated position.
SBAS Auto-Search:
(default ON)
The TW5340 will automatically search for an appropriate satellite in view.
SBAS PRN
Set the SBAS satellite number to track.
SBAS -1 Parameter: PRN
Two additional SBAS satellites can be added to the SBAS search list. Enter PRN,
Longitude, and Service for each SBAS satellite.
SBAS -1 Parameter: Longitude
See Table 5 column 5
SBAS -1 Parameter: Service
See Table 5, column 1
SBAS -2 Parameter: PRN
See Table 5 column 4.
SBAS -2 Parameter: Longitude
See Table 5 column 5
