Garmin Apollo CNX80 Installation Manaul - page 29
General Information
GNS 480 (CNX80) Installation Manual
560-0982-01 Rev L
1-19
Table 1-9. Optional Equipment Available from Garmin AT
Item Description
115-0007
Splitter, 2-way, 50
Ω
, BNC (NAV/VOR/Localizer/Glideslope)
162-0098
Coax Plug, straight mount with BNC female
162-1059
Notch Filter, 1575 MHz, BNC Male/Female
1.8
Optional Accessories
1.8.1
GPS Antenna Options
For details regarding antenna selection, refer to Section 1.3.10.1. Once the antenna type is decided
upon, refer to the information below for detailed parts information. Installation information for the
antennas can be found in the appropriate installation manual listed in Section 1.9.
1.8.1.1
GA 35 Antenna:
GA 35 Antenna Garmin P/N 013-00235-00 contains the following items:
Item Part
Number
Qty
013-00235-00 (Garmin)
GA 35 GPS/WAAS Antenna [1]
AT575-93GW-TNCF-000-RG-27-NM
(Aero Antenna)
1
[1] Antenna includes 8-32 UNC-2A x 1.00” SS 303 mounting screws (qty 4) and O-ring (qty 1).
An antenna doubler may also be required. Refer to Section 1.8.2 below for additional information.
To secure the antenna #8 washers (qty 4) and #8 (qty 4) self-locking nuts are required in addition to
the antenna, or suitable nutplates may be installed on the doubler.
To connect the GPS antenna coaxial cable to the antenna a TNC plug is required.
1.8.1.2
GA 36 Antenna:
GA 36 Antenna Garmin P/N 013-00244-00 contains the following items:
Item Part
Number
Qty
013-00244-00 (Garmin)
GA 36 GPS/WAAS Antenna [1]
AT575-126GW-TNCF-000-RG-27-NM (Aero Antenna)
1
[1] Antenna includes 10-32 UNC-2A x 1.00” SST mounting screws (qty 4) and O-ring (qty 1).
An antenna doubler may also be required. Refer to Section 1.8.2 below for additional information.
No additional hardware is required to secure the antenna if doubler P/N 115-00846-00 is used. If this
doubler is not used, #10 washers (qty 4) and #10 (qty 4) self-locking nuts are required in addition to
the antenna, or suitable nutplates may be installed on the doubler that is used.
To connect the GPS antenna coaxial cable to the antenna a TNC plug is required.