190-01499-02
GTX 3X5 Transponder TSO Installation Manual
Rev. 9
Page C-3
Equipment Compatibility and Configuration
C.2
GPS Sources
Table C-2 GPS Source
[1] Installations with no TIS.
[2] Installations with TIS (GTX 335 only).
[3] Installations with GDU software v15.00 or later.
[4] Installations with GDU software prior to v15.00.
Manufacturer
Model
Data
Format
Interface
Configuration
GTX 3X5
Configuration
Notes
Garmin
G950/G1000
RS-232
GTX 33ES #1 [1]
OR
GTX 33ES #1 w/ TIS [2]
REMOTE FMT 1 [1,3]
OR
REMOTE FMT 2 [2,3]
The primary purpose of this interface is transponder
control, however this format also includes GPS data.
Refer to table C-9.
LGCY REMOTE 1 [1,4]
OR
LGCY REMOTE 2 [2,4]
Internal
N/A
N/A
Refer to section 6.8.
GTN 6XX/7XX
RS-232
ADS-B OUT +
ADS-B + FMT 1
HSDB
ADS-B In Source: GTX
GTN - Enabled
Applicable to GTX 345 installations only.
GNS 400W/
500W
RS-232
ADSB TFC
GNS
Applicable to GTX 345 only (software version 2.10 and
earlier), or GTX 335/345 (software version 2.11 and
later). Note that the primary purpose of this interface is
for ADS-B In Data, however this format also includes
GPS data. Refer to table C-1.
ADSB TFC WX
ADS-B OUT +
ADS-B + FMT 1
Supports GPS data only.
GNS 480
RS-232
GTX + [1]
REMOTE FMT 1 [1]
Note that the primary purpose of this interface is
transponder control, however this format also includes
GPS data. Refer to table C-9.
GTX w/TIS+ [2]
REMOTE FMT 2 [2]
ADS-B OUT +
ADS-B + FMT 1
GTX 3X5
RS-232
ADS-B + FMT 1
N/A
ADS-B + FMT 2
ADS-B + FMT 2
GDL 84/88 with
GPS/SBAS
ARINC
429
743A
ARINC 743A