Offset Frequency; Dup/Tone Items; Repeater Tone - Icom ID-31A Advanced Instructions

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10
MENU SCREEN OPERATION

■ DUP/TONE items

Offset frequency

DUP/TONE... > Offset Freq(OFFSET FREQ)
Sets the offset frequency for duplex (repeater) operation to between 0 and
59.99500 MHz.
• The selected tuning step in the VFO mode is used when setting the offset
frequency.
• Push [V/MHz] to select 1 MHz or 10 MHz steps.
• The duplex shift direction (DUP-/DUP+) is set in the Quick Menu screen.
(p. 1-5)
*The default setting is differ, depending on the version.

Repeater Tone

DUP/TONE... > Repeater Tone(REPEATER TONE)
Selects subaudible tone frequencies, for repeater access and other func-
tions. 50 tone frequencies (67.0–254.1 Hz) are selectable.
TSQL Freq
DUP/TONE... > TSQL Freq(TSQL TONE)
Selects the tone frequency for the tone squelch or pocket beep. 50 fre-
quencies (67.0–254.1 Hz) are selectable.
• Available repeater tone/tone squelch frequencies
67.0 085.4 107.2 136.5
69.3 088.5 110.9 141.3
71.9 091.5 114.8 146.2
74.4 094.8 118.8 151.4
77.0 097.4 123.0 156.7
79.7 100.0 127.3 159.8
82.5 103.5 131.8 162.2
The transceiver has 50 tone frequencies and consequently their spacing
is narrow compared with units having 38 tones. Therefore, some tone
frequencies may receive interference from adjacent tone frequencies.
10-12
165.5 186.2 210.7 254.1
167.9 189.9 218.1
171.3 192.8 225.7
173.8 196.6 229.1
177.3 199.5 233.6
179.9 203.5 241.8
183.5 206.5 250.3
(Default: 5.000.00*)
(Default: 88.5)
(Default: 88.5)
(Unit: Hz)