13 Antenna interface
SQ-239 type - impedance 50Ω.
14 KEY interface
A 3.5mm stereo jack used to connect manual/paddle CW keys.
(See Page 04 for the wiring details)
15 COMM interface
Only used for upda�ng the radio body’s firmware at present.
16 I/Q signal output port
A 3.5mm connector (3 wires) used for IQ signal output.
17 ACC interface
See the interface details on page 04.
18 DC power interface
DC power input (PSU or ba�ery). The round hole is the nega�ve
connec�on and the square hole is the posi�ve connec�on.
Machine Interface – Rear Panel
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Содержание G90
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