Garmin GTS 8 Series Installation Manual page 29

Any QMA terminations used other than those specified in Table 2-2 will constitute the
installation as being non-compliant with the manufacturer's installation standards.
2.4.1.3 Fabrication of Coaxial Cable Assemblies
The installing agency may fabricate cable assemblies by terminating either M17/128-RG400 or
M17/60-RG142 coaxial cable with available QMA connector kits. Table 2-2 lists recommend cable types
to be used with specified QMA connectors for the GTS 8XX.
Connector
Cable Type
Type
RG 400,
RG 142,
ECS 311901
QMA Right
Angle
ECS 311501,
ECS 311601,
ECS 421601,
PIC S67163
RG 400,
RG 142,
ECS 311901
QMA
Straight
ECS 311501,
ECS 311601,
ECS 421601,
PIC S67163
QMA 50
Load N/A
Termination
The recommended coaxial cable lengths in Table 2-3 are for reference only. Along with standard MIL-C-
17/128-RG400 or MIL-C-17/60-RG142, Table 2-3 lists recommended antenna cable vendors along with
the cable type that each specific vendor offers. The recommended coaxial cable lengths are defined as the
end to end length of a non-terminated coaxial cable. The attenuation values listed in Table 2-3 include
the maximum attenuation of both the maximum length of coaxial cable and two RF coaxial connectors at
a frequency of 1090 MHz. It is the installing agencies responsibility to ensure that the coaxial cable
assemblies built meet the manufacturer's attenuation specifications in order to comply with the
manufacturer's installation standards.
Any in-line or bulkhead penetrations must be evaluated separately. It is the installing
agency's responsibility to show airworthiness of the installed fabricated or purchased
coaxial cable assemblies.
GTS 8XX/GPA 65 Installation Manual
190-00587-00
NOTE
Table 2-2. Cable Types and QMA Connectors
Manufacturer
Amphenol
Garmin
Amphenol
ECS
PIC
Amphenol
Garmin
Amphenol
ECS
PIC
Amphenol
Garmin
NOTE
Connector Garmin Order Number
Part Number
4 Piece Kit
930-189P-51A
011-01364-00
330-00500-00
930-191P-51A
930-191P-51A
110477
930-192P-51S
011-01364-01
330-00500-01
930-190P-51S
930-190P-51S
110476
930-187P-51T
011-01364-04
330-00500-02
1 Piece Kit
011-01364-02
N/A
011-01364-03
N/A
N/A
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Revision 4TP