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32
5
RECEIVE AND TRANSMIT
■
Split frequency operation
Split frequency operation allows you to transmit and
receive in the same mode on two different frequen-
cies. The split frequency operation is basically per-
formed using 2 frequencies on the main and sub
readouts.
Following is an example of setting 21.290 MHz for re-
ceiving and 21.310 MHz for transmitting.
q
Set 21.290 MHz (USB) in VFO mode.
w
Push [SPLIT] momentarily, then push [CHANGE]
for 2 sec.
• The quick split function is much more convenient for se-
lecting the transmit frequency. See the next section 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 push-
ing [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].
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 functions
to change the transmit frequency only. The split lock
function cancels the dial lock function while pushing
[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. 69)
CONVENIENT
CONVENIENT
•
1
F-INP
SPLIT
F-INP
3
SPLIT
To operate on 1 kHz
higher frequency:
To operate on 3 kHz
lower frequency:
CONVENIENT
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw
:
pp
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
wq≥eqp≥pp
1
1
SPLIT
SPLIT
TX
TX
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw
:
pp
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
wq≥wop≥pp
1
1
SPLIT
SPLIT
TX
TX
SPLIT
SPLIT
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw
:
pp
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