Page 3-4
400 SERIES INSTALLATION MANUAL
Rev Q
190-00140-02
3.2
DATA BASE OPTIONS
ITEM GARMIN
P/N
DATA CARD, WORLD WIDE
010-10201-00
DATA CARD, AMERICAS
010-10201-01
DATA CARD, INTERNATIONAL
010-10201-02
DATA CARD, TAWS/TERRAIN*
010-10201-20
* Required for TERRAIN
3.3 MISCELLANEOUS
OPTIONS
ITEM GARMIN
P/N
CONNECTOR, BNC, MALE, CLAMP
330-00087-00
LOW-LOSS AVIATION ANTENNA
EXTENSION CABLE WITH RIGHT
ANGLE BNC CONNECTOR, 15 FT.
320-00003-00
LOW-LOSS AVIATION ANTENNA
EXTENSION CABLE WITH RIGHT
ANGLE BNC CONNECTOR, 30 FT.
320-00003-02
GPS 1.57542 GHz NOTCH FILTER
330-00067-00
3.4
INSTALLATION ACCESSORIES REQUIRED BUT NOT PROVIDED
The following installation accessories are required but not provided:
COM Antenna:
(GNC 420 and GNS 430 Only) Shall meet TSO C37() and C38(). Broad band, 50
:
, vertically polarized with coaxial cable
VOR/LOC Antenna:
(GNS 430 Only) Shall meet TSO C40() and C36(). Broad band, 50
:
,
horizontally polarized with coaxial cable
Glideslope Antenna:
(GNS 430 Only) Shall meet TSO C34(). Broad band, 50
:
, horizontally polarized
with coaxial cable or low-loss splitter used with the VOR/LOC antenna
Headphones:
(GNC 420 and GNS 430 Only) 500
:
nominal impedance
Microphone:
(GNC 420 and GNS 430 Only) Low impedance, carbon or dynamic, with
transistorized pre-amp
3.5 ANTENNA
INSTALLATION
For the COM, VOR/LOC, and Glideslope antennas, follow the manufacturers’ instructions.
The remainder of this section applies to the GPS antenna. The GA 56 antenna outline and footprint
dimensions are shown in Figure F-1, page F-3. Also refer to 190-00094-00 GA 56 Antenna Installation
Instructions.
1. Using the backing plate as a template, mark the location of the mounting holes and the through
hole for coaxial cable. Drill or punch the holes.
2. The antenna installation must provide adequate support for the antenna, considering a
maximum drag load of 5 lbs. for the GA 56 antennas (at subsonic speed). Install a doubler
plate to reinforce thin-skinned aircraft. Observe guidelines for acceptable installation practices
as outlined in AC 43.13-2A.
Seal the antenna and gasket to the fuselage using a good quality electrical grade sealant. Use caution to
Ensure that the antenna connector is not contaminated with sealant. Ensure that the mounting screws are
fully tightened and that the antenna base is well seated against the gasket.
Содержание GNC 420
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Страница 103: ...400 SERIES INSTALLATION MANUAL Page F 3 Page F 4 blank 190 00140 02 Rev Q Figure F 1 GA 56 Antenna Installation Drawing ...
Страница 104: ...400 SERIES INSTALLATION MANUAL Page F 5 Page F 6 blank 190 00140 02 Rev Q Figure F 2 GNS 430 Mounting Rack Dimensions ...
Страница 105: ...400 SERIES INSTALLATION MANUAL Page F 7 Page F 8 blank 190 00140 02 Rev Q Figure F 3 GNC 420 Mounting Rack Dimensions ...
Страница 106: ...400 SERIES INSTALLATION MANUAL Page F 9 Page F 10 blank 190 00140 02 Rev Q Figure F 4 GPS 400 Mounting Rack Dimensions ...
Страница 112: ...400 SERIES INSTALLATION MANUAL Page F 21 Page F 22 blank 190 00140 02 Rev Q Figure F 10 GNS 430 Typical Installation ...
Страница 113: ...400 SERIES INSTALLATION MANUAL Page F 23 Page F 24 blank 190 00140 02 Rev Q Figure F 11 GNC 420 Typical Installation ...
Страница 114: ...400 SERIES INSTALLATION MANUAL Page F 25 Page F 26 blank 190 00140 02 Rev Q Figure F 12 GPS 400 Typical Installation ...
Страница 116: ...400 SERIES INSTALLATION MANUAL Page F 29 Page F 30 blank 190 00140 02 Rev Q Figure F 14 Altimeter Interconnect ...
Страница 117: ...400 SERIES INSTALLATION MANUAL Page F 31 Page F 32 blank 190 00140 02 Rev Q Figure F 15 Main Indicator Interconnect ...
Страница 121: ...400 SERIES INSTALLATION MANUAL Page F 39 Page F 40 blank 190 00140 02 Rev Q Figure F 19 RS 232 Serial Data Interconnect ...
Страница 122: ...400 SERIES INSTALLATION MANUAL Page F 41 Page F 42 blank 190 00140 02 Rev Q Figure F 20 ARINC 429 EFIS Interconnect ...
Страница 130: ...400 SERIES INSTALLATION MANUAL Page F 57 Page F 58 blank 190 00140 02 Rev Q Figure F 28 Audio Panel Interconnect ...
Страница 131: ...400 SERIES INSTALLATION MANUAL Page F 59 Page F 60 blank 190 00140 02 Rev Q Figure F 29 VOR ILS Indicator Interconnect ...
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