Garmin GPS 400W Installation Manual

Also see for GNC 420AW: Maintenance manual Pilot's guide addendum Quick reference guide Pilot's Guide & Reference Pilot's Guide & Reference

Contents

Garmin GPS 400W Installation Manual Manual pdf 46 page image

Page 3-2 GNS 400W Series Installation ManualRev. G 190-00356-083.2 Optional Accessories3.2.1 GPS Antenna OptionsFor details regarding antenna selection, refer to Section 1.4.8. Once the antenna type is decided upon,refer to the information below for detailed parts information for antennas available directly from Garmin.Contact manufacturer directly for information on other antennas.GA 35 Antenna:GA 35 Antenna Garmin P/N 013-00235-00 contains the following items:ITEM PART NUMBER QTYGA 35 GPS/WAAS Antenna [1] 013-00235-00 (Garmin) 1AT575-93G (Aero Antenna)[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 the appropriate antenna installation data.To secure the antenna #8 washers (qty 4) and #8 (qty 4) self-locking nuts are required in addition tothe 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.GA 36 Antenna:GA 36 Antenna Garmin P/N 013-00244-00 contains the following items:ITEM PART NUMBER QTYGA 36 GPS/WAAS Antenna [1] 013-00244-00 (Garmin) 1AT575-126G (Aero Antenna)[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 the appropriate antenna installation data.To secure the antenna #8 washers (qty 4) and #8 (qty 4) self-locking nuts are required in addition tothe 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.GA 37 Antenna:GA 37 Antenna Garmin P/N 013-00245-00 contains the following items:ITEM PART NUMBER QTYGA 37 GPS/WAAS + XM Antenna [1] 013-00245-00 (Garmin) 1AT2300-126G (Aero Antenna)[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 the appropriate antenna installation data.To secure the antenna #8 washers (qty 4) and #8 (qty 4) self-locking nuts are required in addition tothe 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.3.2.2 Other AccessoriesNone.