System Interconnects
2
AT-1 contains various connectors for power, data, and antennas.
Connector 2
D-SUB 15HD
Connector 1
D-SUB 26HD
USB Connector
USB C 3.1
GPS Antenna Connector
QMA Female
1090MHz Antenna Connector
rpSMA Female
FLARM Antenna Connector A
SMA Female
FLARM Antenna Connector B
SMA Female
Figure 2.1.: System interconnects overview.
2.1 D-SUB Power/Data Connectors
Both data connectors are D-SUB high-density types. Connector one is a D-SUB26 HD
male connector with 26 pins, connector two has 15 pins in a D-SUB15 HD female form
factor. Small pin numbers are molded into the connectors for easier pin identification.
Pin numbers of mating (male and female) connectors are identical, i.e. mating pins have
identical numbers.
AT-1
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Installation Manual
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rev. 4.0
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2020/01/09
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