Garmin G5 User's Manual
190-02072-00 Rev. B
29
Installation Manual
Installation Manual
Pilot's Guide
Index
1.4.2 GARMIN ANTENNAS
NOTE:
See the G3X Install Manual (190-01115-01) for detailed GPS
antenna installation information. All antenna mounting and unit installation
recommendations applicable to the GDU37X/4XX also apply to the G5.
NOTE:
It is the installer’s responsibility to ensure that their choice of antenna
meets FAA standards according to the specific installation.
Table 1-8 Supported Garmin Antennas
Model
Part Number
Install Manual
Mounting
Configuration
GA26C
011-00149-04
190-00082-00
Flange, Magnetic,
or Suction Cup
Mounts (in-cabin)
GA35
013-00235-0X
190-00848-00
Thru-Mount (tear
drop form factor)
GA36
013-00244-0X
190-00848-00
Thru-Mount (ARINC
743 form factor)
GA56
011-00134-00
190-00094-00
Stud Mount (tear
drop form factor)
Table 1-9 GPS Antenna Minimum Requirements
Characteristics
Specifications
Frequency Range
1565 to 1585 MHz
Gain
16 to 25 dB typical, 40 dB max
Noise Figure
Less than 4.00 dB
Nominal Output Impedance
50
Ω
Supply Voltage
4.5 to 6.5 VDC
Supply Current
up to 60 mA