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1
190-02087-02 Rev. A
Garmin GDL 50/51/52 User’s Guide
1
UNIT OVERVIEW
Micro-USB Connector
Optional External SXM
Antenna Connection
for GDL 51/52
Power Button
Optional External GPS
Antenna Connection
Data/Power Port
Optional Audio
Out Port for
GDL 51/52
Removable ADS-B Antenna
for GDL 50/52
Figure 1 GDL 5X Interface (GDL 52 shown)