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4-6 MIC CONNECTOR
(FRONT
VIEW)
(8AF OUTPUT
@GND
(MIC
INPUT
(microphone ground)
@+8V
DC
OUTPUT
GFREO.
UP/DOWN
(6GND
(PTT ground)
&PTT
@SQUELCH
SWITCH
4-7 RECEIVER ANTENNA JACKS
connected with a jumper cable at the factory.
are filtered by the antenna tuner.
4-3 KEY JACKS
eSTRAIGHT
KEY
e Either a 2-conductor or 3-conductor plug can be used.
@
;
.
—rres-
.
1
cee
|
T
—
T po
|
c
e When
connecting an external electronic keyer to the
| i E
[KEY] jack, check the plug polarity.
©
ФІАМВІС
KEY
PADDLE
e When using the built-in electronic keyer, an iambic key
paddle is required.
When 2 ~ 13.8 V is applied to pin 6 of ACC(2), this jack
outputs
signals of the displayed
frequency
at —20 dBm
(30 mV) as a signal for an external transverter.
Refer to
p. 18.
When no voltage is applied to pin 6 of ACC(2), this jack is
activated as an input terminal from an external transverter.
Refer to p. 18.
1
Б
š
[X-VERTER]
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Do you have a question about the IC -765 and is the answer not in the manual?
Questions and answers
how to adjust the transmit bandwidth
To adjust the transmit bandwidth on the Icom IC-765, you can select between LSB and USB modes depending on the frequency band:
- USB is automatically selected on bands above 10 MHz.
- LSB is automatically selected on bands below 7 MHz.
- Push the [SSB] button again to switch between USB and LSB.
The SSB selectivity (bandwidth) is fixed at 2.2 kHz at –6 dB. There is no direct control to manually change the transmit bandwidth beyond selecting USB or LSB.
This answer is automatically generated