Icom IC-756PROIII [76/124] Vfo vfo

Icom IC-756PROIII [76/124] Vfo vfo
71
6
FUNCTION FOR TRANSMIT
Split frequency operation
q Set 21.290 MHz (USB) in VFO mode.
w Push [SPLIT] momentarily, then push [CHANGE]
for 1 sec.
The quick split function is much more convenient for
selecting the transmit frequency. See the next page for
details.
The equalized transmit frequency and “ ” appear
on the LCD.
“TX” appears to show the transmit frequency’s readout.
e Rotate the tuning dial while pushing [XFC] to set
the transmit frequency to 21.310 MHz.
The transmit frequency can be monitored while pushing
[XFC] or using dualwatch.
r Now you can receive on 21.290 MHz and transmit on
21.310 MHz.
To change the transmit and receive frequencies, push
[CHANGE] to exchange the main and sub readouts.
DIRECT SHIFT FREQUENCY INPUT
The shift frequency can be entered directly.
q Push [(F-INP)ENT].
w Enter the desired shift frequency with the digit
keys.
•1 kHz to 1 MHz can be set.
When you require a minus shift direction, push [•] in
advance.
e Push [SPLIT].
The shift frequency is input in the sub readout and the
split function is turned ON.
[EXAMPLE]
DUALWATCH FUNCTION
The dualwatch function is convenient for tuning the
transmit frequency while monitoring both frequencies
used for transmitting and receiving.
SPLIT LOCK FUNCTION
Accidentally releasing the [XFC] switch while rotating
the tuning dial changes the receive frequency. To pre-
vent this, use both the split lock and dial lock func-
tions to change the transmit frequency only. The split
lock function cancels the dial lock function while push-
ing [XFC] during split frequency operation.
The dial lock’s effectiveness during split frequency op-
eration can be selected in the set mode for both re-
ceive and transmit frequencies; or only the receive
frequency. (p. 100)
CONVENIENT
CONVENIENT
1 SPLIT
3 SPLIT
F-INP
ENT
F-INP
ENT
To operate on 1 kHz
higher frequency:
To operate on 3 kHz
lower frequency:
CONVENIENT
BWBW
2.4k2.4k
SFTSFT
0
FIL2FIL2
USBUSB
VFOVFO
USBUSB
USBUSB
USBUSB
FIL2FIL2
wq.wop.pp
14.100.0014.100.00
14.100.0014.100.00
VFOVFO
wq.eqp.pp
1
1
SPLITSPLIT
TXTX
ANTANT
1
METERMETER
PoPo
P.AMPP.AMP
1
ATTATT
OFFOFF
qw:pp
12:00
BWBW
2.4k2.4k
SFTSFT
0
FIL2FIL2
USBUSB
VFOVFO
USBUSB
USBUSB
USBUSB
FIL2FIL2
wq.wop.pp
14.100.0014.100.00
14.100.0014.100.00
VFOVFO
wq.wop.pp
1
1
SPLITSPLIT
TXTX
ANTANT
1
METERMETER
PoPo
P.AMPP.AMP
1
ATTATT
OFFOFF
qw:pp
12:00
SPLIT
SPLIT
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
USB
USB
TX
TX
VFO
VFO
USB
USB
USB
USB
USB
USB
FIL2
FIL2
wq.wop.pp
14.100.00
14.100.00
14.100.00
14.100.00
VFO
VFO
qr.wpt.pp
1
1
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
qw:pp
12:00
Split frequency operation allows you to transmit and
receive in the same mode on two different frequencies.
The split frequency operation is basically performed
using 2 frequencies on the main and sub readouts.
The following is an example of setting 21.290 MHz for
receiving and 21.310 MHz for transmitting.
[XFC][CHANGE]
[(F-INP)ENT][SPLIT]

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2 года назад