D Command formats
• Operating frequency
Command: 00, 03, 05, 1C 03
XX X X X
X
XX 00
10 Hz digit: 0–9
1 Hz digit: 0–9
1 kHz digit: 0–9
100 Hz digit: 0–9
100 kHz digit: 0–9
10 kHz digit: 0–9
10 MHz digit: 0–6
1 MHz digit: 0–9
1 GHz digit: 0
(Fixed)
100 MHz digit: 0
(Fixed)
• Operating mode
Command: 01, 04, 06
q w
XX X X
q
Receiving mode
w
Filter setting
00:LSB 05:FM 01:FIL1
01:USB 07:CW-R 02:FIL2
02:AM 08:RTTY-R 03:FIL3
03:CW 12:PSK —
04:RTTY 17:PSK-R —
L Filter setting (w) can be skipped with command 01 and
06. In that case, “FIL1” is selected with command 01
and the default lter setting of the receiving mode is
automatically selected with command 06.
• Codes for CW message contents
Command: 17 Up to 30 characters
To send CW messages, use the following character
codes.
Character ASCII code
0–9 30–39
A–Z 41–5A
a–z 61–7A
/ 2F
? 3F
. 2E
− 2D
, 2C
: 3A
Character ASCII code
’ 27
( 28
) 29
= 3D
+ 2B
” 22
@ 40
Space 20
L“FF” stops sending CW messages.
L “^” is used to transmit a string of characters with no
inter-character space.
• Band edge frequency settings
Command: 02*, 1E 01, 1E 03
* When obtaining the edge number (by command “02”),
the edge number (q) is not returned.
q
X X X
w e r t y u i o !0 !1 !2
X X X X X X X 0 0 2 D X X X X X X X X 0 0
10 Hz digit: 0–9
1 Hz digit: 0–9
1 kHz digit: 0–9
100 Hz digit: 0–9
100 kHz digit: 0–9
10 kHz digit: 0–9
10 MHz digit: 0–6
1 MHz digit: 0–9
1000 MHz digit: 0 (fixed)
100 MHz digit: 0 (fixed)
10 Hz digit: 0–9
1 Hz digit: 0–9
1 kHz digit: 0–9
100 Hz digit: 0–9
100 kHz digit: 0–9
10 kHz digit: 0–9
10 MHz digit: 0–6
1 MHz digit: 0–9
1000 MHz digit: 0 (fixed)
100 MHz digit: 0 (fixed)
Separator (fixed)
Lower edge Higher edge
Edge number*: 01–30
• Band stacking register
Command: 1A 01
XXXX
q Frequency band codes
Code Freq. band Frequency range (unit: MHz)
01 1.8 1.800000 ~ 1.999999
02 3.5 3.400000 ~ 4.099999
03 7 6.900000 ~ 7.499999
04 10 9.900000 ~ 10.499999
05 14 13.900000 ~ 14.499999
06 18 17.900000 ~ 18.499999
07 21 20.900000 ~ 21.499999
08 24 24.400000 ~ 25.099999
09 28 28.000000 ~ 29.999999
10 50 50.000000 ~ 54.000000
11 GENE Other than above
w Register codes
Code Registered number
01 1 (latest)
02 2
03 3 (oldest)
For example, when sending/reading the oldest
contents in the 21 MHz band, the code “0703” is
used.
Remote control
10