Garmin GTX 3X5 Series Installation Manual - page 37
190-01499-02
GTX 3X5 Transponder TSO Installation Manual
Rev. 4
Page 3-7
3.5
Necessary Installation Materials and Accessories Not Supplied
The GTX 3X5 is installed with standard aviation materials. The following items are necessary for
installation, but not supplied.
•
Wire (MIL-W-22759/16 or equivalent)
•
Shielded wire (MIL-C-27500 or equivalent)
•
Aircraft grade category 5 Ethernet cable is necessary for installations utilizing the HSDB
interfaces
•
Mounting hardware
•
Circuit breaker of applicable rating
•
Tie wraps and/or lacing cord
•
Ring terminals for grounding
•
Coaxial cable (RG-400 or equivalent)
•
Coax connectors – BNC connectors for the transponder antenna and TNC connectors for the GPS
antenna
•
Approved pressure altitude source
3.6
Necessary Special Tools
NOTE
Insertion/extraction tools from ITT Cannon are all plastic. The others are plastic with
metal tips.
Some connectors use crimp contacts. Use crimp tools in table 3-6 to make sure reliable crimp contact
connections for the rear D-sub connectors are correct.
Table 3-6 Recommended Crimp Tools
Manufacturer
Hand Crimping Tool
22-28 AWG (P3251, P3252)
Positioner
Insertion/Extraction
Tool
Military PN
M22520/2-01
M22520/2-09
M81969/14-01
M81969/1-04
Positronic
9507-0-0-0
9502-4-0-0
M81969/1-04
ITT Cannon
995-0001-584
995-0001-739
000849490
274-7048-000MIL
AMP
601966-1
601966-6
91067-1
2031838-1
Daniels
AFM8
K42
M81969/14-01
M81969/1-04
Astro
615717
615725
M81969/14-01
M81969/1-04