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7
Expert Electronics
2018
Rear panel of the transceiver
9. ANT connector for HF antenna
Use this connector when you want operate on
HF or 6m band.
10. EXT CTRL connector
Use this connector to control external devices.
Warning! Improper use of this connector can
damage transceiver
’s
keys!
11. KEY jack 3.5
CW key connector.
12. (BT)
Not used, DO NOT PRESS!
13. PTT jack 3.5
PTT footswitch connector.
14. External reference oscillator Input
10 MHz
10 MHz CMOS level input
Appropriate Voltage for this input: 10-13
dB/mW amplitude and 10MHz frequency.
Warning! Improper use or higher voltage may
damage the transceiver!