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4
RECEIVING AND TRANSMITTING
FM repeater operation
A repeater receives your radio's signals and
simultaneously retransmits them on a different
frequency to provide a greater communication range.
When using a repeater, the transmit frequency shifts
from the receive frequency by an offset amount. You
can access a repeater using the split function.
1. Select the desired operating band. (p. 3-3)
(Example: 28 MHz band)
2. Rotate
to set the operating frequency.
MAIN DIAL
(Example: 29.650.00 MHz)
3. Select the FM mode.
4. Hold down
for 1 second.
SPLIT
• Turns the Split function ON.
• Turns the Tone function ON and "TONE" is displayed.
• Displays the transmit frequency.
Repeater Tone ON
L You can set the frequency offset for the HF band.
(p. 12-5)
» SET > Function > SPLIT >
MENU
FM SPLIT Offset (HF)
L You can set the frequency offset for the 50 MHz band.
(p. 12-5)
» SET > Function > SPLIT >
MENU
FM SPLIT Offset (50M)
Split function ON
Transmit frequency
D Setting the repeater tone frequency
Some repeaters require a subaudible tone to be
accessed. Subaudible tones are superimposed on
your signal, and must be set in advance.
Do the following steps to set the tone frequency.
1. Select the FM mode.
2. Push
FUNCTION
• Opens the FUNCTION screen.
3. Touch [TONE] for 1 second.
FUNCTION screen (FM mode)
• Opens the TONE FREQUENCY screen.
4. Rotate
MAIN DIAL
tone frequency.
TONE FREQUENCY screen
• Selectable tone frequencies
67.0
88.5
69.3
91.5
71.9
94.8
74.4
97.4
77.0
100.0 131.8 165.5 189.9 225.7
79.7
103.5 136.5 167.9 192.8 229.1
82.5
107.2 141.3 171.3 196.6 233.6
85.4
110.9 146.2 173.8 199.5 241.8
Checking the repeater tone frequency
You can check the tone frequency by receiving the
repeater's input frequency and tone scanning. To
receive the input signals, the transceiver detects
the subaudible tone frequency using the tone scan
function.
1. Touch [T-SCAN].
• The scan starts, and then stops when the matching
tone frequency as the repeater is received.
Blinks
while
scanning
2. To close the TONE FREQUENCY screen, push
.
EXIT
4-29
.
to select the desired subaudible
Touch for 1
second to
reset to the
default.
114.8 151.4 177.3 203.5 250.3
118.8 156.7 179.9 206.5 254.1
123.0 159.8 183.5 210.7
127.3 162.2 186.2 218.1
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