Garmin GNS 430W User Manual

400W Series Installation Manual Page D-3
190-00356-02 Rev. F
D.4 Output Sentence Type 2
The 400W Series Type 2 output sentences have the following general format:
id - item designator (3 ASCII characters)
seq - sequence number (1 binary byte)
wpt - waypoint identifier (5 ASCII characters)
lat - waypoint latitude (3 binary bytes)
lon - waypoint longitude (4 binary bytes)
mvar - magnetic variation at waypoint (2 binary bytes)
CR - ASCII carriage return character (0D hex)
LF - ASCII line feed character (0A hex)
Each waypoint in the route being navigated by the 400W Series unit has a Type 2 sentence output by the
400W Series unit approximately once every second.
If no route is being navigated by the 400W Series unit (i.e., the active route is empty), the following Type
2 sentence is output approximately once every second:
id - item designator (3 ASCII characters; route sequence number is "01")
seq - sequence number (1 binary byte; last waypoint flag is set; route sequence number is 1)
CR - ASCII carriage return character (0D hex)
LF - ASCII line feed character (0A hex)

Garmin GNS 430W Specifications

General

WAAS	Yes
VHF Output Power	10 Watts
COM Ports	1
GPS Channels	12
Database Update Interval	28 days
Type	GPS/NAV/COM
Display	Color
Frequency Range	118.00 MHz to 136.975 MHz (COM); 108.00 MHz to 117.95 MHz (NAV)
Voltage Range	11 to 33 VDC
Channels	200 (NAV)
GPS Receiver	WAAS
Approaches	ILS, VOR
Database	Jeppesen
Certification	TSO-C146a