Icom ic-7700 Instruction Manual page 212

14
CONTROL COMMAND
D Data contents description (continued)
• SSB transmission passband width setting
The following data sequence is used when sending or
reading the SSB transmission passband width setting.
Command : 1A 05 0019, 0020, 0021
X X
Lower edge: 0=100 Hz
Higher edge: 0=2500 Hz
• Antenna memory setting
The following codes are used when sending or read-
ing the antenna memory setting.
Command : 1A 05 0165–0176
Antenna selection
Data
for TX
00
01
02
03
04* ANT1
05* ANT2
06* ANT3
*"RX" should be selected for ANT4.
• RIT frequency setting
Command : 21 00
X X X
1=200 Hz
2=300 Hz
3=500 Hz
1=2700 Hz
2=2800 Hz
3=2900 Hz
for RX
ANT1
ANT2
ANT3
ANT4
ANT4
ANT4
ANT4
X X X
00: + (plus)
01: – (minus)
• Band edge frequency setting
Command 02*, 1E 01, 1E 03
q w e r
X X X X X X X X X X X X 2 D X X X X X X X X X X
Lower edge
* Edge number setting is not necessary with com-
mand 02.
• Codes for CW message contents
To send CW messages, the following character codes
are used.
Character ASCII code
0–9
A–Z 41–5A
a–z 61–7A
/
?
.
−
,
:
Command : 17
• "FF" stops sending CW messages.
• "^" is used to transmit a string of characters with
no inter-character space.
14-12
t y u i o
Higher edge
Character
30–39 '
(
)
2F =
3F +
2E "
2D @
2C Space
3A
Up to 30 characters
!0 !1 !2
ASCII code
27
28
29
3D
2B
22
40
20