Icom IC-R9500 Instruction Manual - Page 78

IF filter selection

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5 RECEIVE FUNCTIONS ■ IF filter selection [FIL] The receiver has 3 passband width IF filters for each mode. For FM mode, the passband width is fixed and 3 passband widths are available. For WFM and P25 mode, the passband width is fixed. For AM mode, the passband width can be set within 200 Hz to 10 kHz in 200 Hz steps. A total of 50 passband widths are available. For SSB and CW modes, the passband width can be set within 50 to 3600 Hz in 50 or 100 Hz steps. A total of 41 passband widths are available. For FSK mode, the passband width can be set within 50 to 2700 Hz in 50 or 100 Hz steps. A total of 32 passband widths are available. The filter selection is automatically memorized in each mode. The PBT shift frequencies are automatically memorized for each filter. D IF filter selection q Select the desired mode. w Push [FILTER] several times to select the IF filter 1, 2 or 3. • The selected passband width and filter number is dis- played in the LCD. D Filter passband width setting (except FM, WFM or P25 mode) q Push and hold [FILTER] for 1 sec. to enter filter set screen. w Select any mode except FM, WFM or P25 mode. • Passband widths for FM modes are fixed and cannot be set. e Push [FILTER] several times to select the desired IF filter. r While pushing [F-1•BW], rotate the main dial to set the desired passband width. • In AM mode, the passband width can be set within the following range. 200 Hz to 10 kHz 200 Hz steps • In SSB and CW modes, the passband width can be set within the following range. 50 to 500 Hz 50 Hz steps 600 to 3600 Hz 100 Hz steps • In FSK mode, the passband width can be set within the following range. 50 to 500 Hz 50 Hz steps 600 to 2700 Hz 100 Hz steps • Push and hold [F-4•DEF] for 1 sec. to select the default value. t Repeat steps w to r if desired. y Push [EXIT/SET] to exit filter set screen. The PBT shift frequencies are cleared when the passband width is changed. This filter set screen graphically displays the PBT shift frequencies and operations. 5-12

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■
IF filter selection
The receiver has 3 passband width IF filters for each
mode.
For FM mode, the passband width is fixed and 3 pass-
band widths are available.
For WFM and P25 mode, the passband width is fixed.
For AM mode, the passband width can be set within
200 Hz to 10 kHz in 200 Hz steps. A total of 50 pass-
band widths are available.
For SSB and CW modes, the passband width can be
set within 50 to 3600 Hz in 50 or 100 Hz steps. A total
of 41 passband widths are available.
For FSK mode, the passband width can be set within
50 to 2700 Hz in 50 or 100 Hz steps. A total of 32 pass-
band widths are available.
The filter selection is automatically memorized in
each mode.
The PBT shift frequencies are automatically memo-
rized for each filter.
D
IF filter selection
q
Select the desired mode.
w
Push [FILTER] several times to select the IF filter 1,
2 or 3.
• The selected passband width and filter number is dis-
played in the LCD.
D
Filter passband width setting
(except FM, WFM or P25 mode)
q
Push and hold [FILTER] for 1 sec. to enter filter set
screen.
w
Select any mode except FM, WFM or P25 mode.
• Passband widths for FM modes are fixed and cannot be set.
e
Push [FILTER] several times to select the desired IF
filter.
r
While pushing [F-1•BW], rotate the main dial to set
the desired passband width.
• In AM mode, the passband width can be set within the
following range.
200 Hz to 10 kHz 200 Hz steps
• In SSB and CW
modes, the passband width can be set
within the following range.
50 to 500 Hz
50 Hz steps
600 to 3600 Hz
100 Hz steps
• In FSK mode, the passband width can be set within the
following range.
50 to 500 Hz
50 Hz steps
600 to 2700 Hz
100 Hz steps
• Push and hold [F-4•DEF] for 1 sec. to select the default value.
t
Repeat steps
w
to
r
if desired.
y
Push [EXIT/SET] to exit filter set screen.
The PBT shift frequencies are cleared when the
passband width is changed.
This filter set screen graphically displays the PBT
shift frequencies and
operations.
[FIL]
5-12
5
RECEIVE FUNCTIONS