5
FUNCTIONS FOR RECEIVE
5-6
The transceiver has 3 passband width IF filters for each
mode.
The filter selection is automatically memorized in
each mode.
The PBT shift frequencies are automatically memo-
rized in each filter.
D
IF filter selection
On the Mode selection screen, select the desired
q
mode. (p. 3-17)
Touch the Filter icon one or more times to select IF
w
filter 1, 2 or 3.
• The selected passband width and filter number is dis
-
played as the Filter icon.
D
Filter passband width setting
(Mode: SSB/CW/RTTY/AM)
On the Mode selection screen, select the desired
q
mode. (p. 3-17)
• Passband widths for FM, WFM and DV modes are fixed,
and cannot be set.
Touch the Filter icon for 1 second to display the “FIL-
w
TER” screen to set the filter passband width.
Touch the Filter icon one or more times to select IF
e
filter 1, 2 or 3.
Touch [BW](
r
D
), then rotate the Dial to adjust the de
-
sired passband width. Then touch [BW](
D
) to set it.
• If desired, touch [DEF](
D
) for 1 second to reset to the
default setting.
If desired, select another mode (any other than the
t
FM, WFM or DV), then repeat steps
w
and
r
.
Push
y
MENU
(
C
) to exit the “FILTER” screen.
Mode
IF filter
Adjustable range (steps)
SSB
FILTER1 (3.0 kHz)
50 to 500 Hz (50 Hz)
600 Hz to 3.6 kHz (100 Hz)
FILTER2 (2.4 kHz)
FILTER3 (1.8 kHz)
SSB-D
CW
FILTER1 (1.2 kHz)
50 to 500 Hz (50 Hz)
600 to 3600 Hz (100 Hz)
FILTER2 (500 Hz)
FILTER3 (250 Hz)
RTTY
FILTER1 (2.4 kHz)
50 to 500 Hz (50 Hz)
600 to 2700 Hz (100 Hz)
FILTER2 (500 Hz)
FILTER3 (250 Hz)
AM
AM-D
FILTER1 (9.0 kHz)
200 Hz to 10 kHz (200 Hz)
FILTER2 (6.0 kHz)
FILTER3 (3.0 kHz)
FM
FM-D
DV
FILTER1 (15 kHz)
Fixed
FILTER2 (10 kHz)
FILTER3 (7.0 kHz)
WFM
FILTER (280 kHz) Fixed
IF filter selection
When FILTER2 or FILTER3 is selected in the FM
mode, the TX modulation changes to the narrow
mode (2.5 kHz).
The PBT shift frequencies are cleared when the
passband width is changed.
This “FILTER” screen graphically displays the PBT
shift frequencies and passband width.
•
“
FILTER
”
screen display
• While adjusting the passband width
Filter icon
Passband width and shift value
Blinks
Highlighted
Highlighted
Touch [BW]
Rotate the Dial to
adjust the pass
-
band width, and
then touch [BW]
L
eft
R
ight
C
enter
D
isplay
The
L
,
R
,
C
or
D
in the
instructions indicate the
part of the controller.
L
: Left side
R
: Right side
C
: Center bottom
D
: Display (Touch screen)
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