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D
D
Split/Duplex frequency setting
The following data sequence is used when sending/reading
the split or duplex frequency setting.
D
D
Repeater tone/tone squelch frequency setting
The following data sequence is used when sending/reading
the DTCS code and polarity setting.
D
D
DTCS code and polarity setting
The following data sequence is used when sending/reading
the DTCS code and polarity setting.
Fixed digit: 0
1st digit: 0
–
7
2nd digit: 0
–
7
3rd digit: 0
–
7
Transmit polarity:
0= Normal
1= Reverse
Receive polarity:
0= Normal
1= Reverse
q
X
X
0
X
X
w
e
X
100Hz digit: 0
–
2
10 Hz digit: 0
–
9
1 Hz digit: 0
–
9
0.1 Hz digit: 0
–
9
Fixed digit: 0*
Fixed digit: 0*
q
*
0
0
X
X
X
w
e
X
*Not necessary when setting a frequency.
1 kHz digit: 0
—
9
100 Hz digit: 0 (fixed)
100 kHz digit: 0
—
9
10 kHz digit: 0
—
9
10 MHz digit: 0 (fixed)
1 MHz digit: 0
—
4
Direction:
00=+ direction
01=
—
direction
q
0
X
X
X
X
XX
w
e
0
r
*
*No need to enter for duplex frequency setting.
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14
CONTROL COMMAND
2001 NEW
IC-746PRO.qxd 02.4.2 11:32 Page 99
Summary of Contents for i746PRO
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