Icom IC-751A - Page 28

NOTE: The
IC-751A
transmits in
the ranges
shown
in the table,
however
it is the
operator's
responsibility
to
follow the
pertinent
goverment radio
regulations.
3)
BAND
SELECT
SWITCH
[BAND] :
Push this
switch IN and
rotate the
TUNING CONTROL
to
change the operating band.
When
in the HAM BAND mode,
the
VFO frequencies
selected
on each band
are the initialization
frequencies
as shown in the
chart.
In
the
GENERAL
COVERAGE mode,
only the 10 and
1
MHz
digits of
the display
change.
BAND
(MHz)
FREQUENCY
COVERAGE
(MHz)
1.8
1.800.0
-
2.000.0
-3.5 3.450.0-
4.100.0
7
6.950.0-
7.500.0
10
9.950.0
-
10.500.0
14
13.950.0-14.500.0
18
17.950.0-
18.500.0
21
20.950.0-21.510.0
24.5
24.450.0
-
25.100.0
28/29
27.950.0
-
30.000.0
BAND
(MHz)
HAM BAND
INITIALIZATION
FREQUENCIES*
1.8
1.900.0MHz
3.5
3.550.0MHz
7
7.050.0MHz
10
10.047.0MHz
14
1
4.047.0MHz
18
18.047.0MHz
21
21
.047.0MHz
24.5
24 .547.0MHz
28/29
28.047.0MHz
*
SSB
mode selected.
•MODE SELECTION
The
various modes
are selected by
using
the MODE SWITCHES in
conjunction
with
the
FUNCTION
SWITCH.
1)
AM
I
AM
B3
SSB
EI3I
RTTY
BB3
Push the AM SWITCH
to
select the AM mode.
Refer
to
SECTION
6
-
5
for AM operation.
2)
FM
Push
FUNCTION and AM SWITCHES.
ijiumbui
AM lani
cw|!Q3 ssB|3SiRTTY|!Qi|
i
D
!
la
3)
CW
a
4)
SSB [USB/LSBl
mwMJMa
AM laa
cwBQS ssbES1rtty|!Q3
a
5)
RTTY
Push RTTY SWITCH.
AM
CW
DSI
SSB
ESB
RTTY
BQ3
0
a a
Push
the
FUNCTION
SWITCH, then the FM SWITCH
to
select
the
FM mode. Pushing the AM/FM
SWITCH again returns the
trans-
ceiver
to the
AM
mode.
Refer
to SECTION
6
-
6
for
FM
operation.
Push the
CW
SWITCH
to
select
the CW mode, or push the FUNC-
TION SWITCH then the
CW
SWITCH
to select the CW NARROW
mode.
The optional
FL-52A
or FL-53A
narrow filter is required
to
use the CW NARROW
mode.
Refer
to
SECTION
6
-
4 for
CW operation.
Push the
SSB
SWITCH
to automatically select the USB mode on the
10MHz
band
and above, and the
LSB
mode on the
7MHz
band and
below. Push the FUNCTION
SWITCH, then the SSB SWITCH
to
select the opposite mode.
Refer
to SECTION
6
-
3 for SSB operation.
NOTE:
See
SECTION
6
-
8,
step
4)
for USB/LSB selection when
operating in the GENERAL
COVERAGE mode.
Push the RTTY SWITCH
to select
the RTTY
mode, or push the
FUNCTION
SWITCH then the
RTTY
SWITCH to select the
RTTY
NARROW
mode. The optional FL-52A
or
FL-53A
narrow
filter
is
required
to
use the RTTY NARROW
mode.
Refer
to
SECTION
6
-
7 for
RTTY
operation.
-
24
-