Rear Panel - XIEGU G90 Benutzerhandbuch

18 MIC Interface
(On the right side of the control head)
Connecting the multi-function MIC to this connector.

Rear Panel

06
19 Antenna interface
SQ-239 type. Impedance 50Ω
20 KEY interface
The interface is a 3.5mm stereo jack for connection to manual/automatic
CW keys.
CW key connection diagram:
For manual CW keys:
Connect Dit and Dash
together.
21 COMM interface
Firmware Expandable I/O connection.
Currently used for main unit Firmware updates.
22 I/Q Signal output
The interface is a 3.5mm stereo jack for "I/Q" signal output.
23 ACC
The interface is an 8-pin mini DIN interface. Pinout is shown in the
connector description.
24 DC Power Cable Connector
25 Ground Terminal Connection
07