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Continuous tone coded squelch system (ctcss), Using ctcss – Kenwood TM-G707 User Manual

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CONTINUOUS TONE CODED SQUELCH SYSTEM (CTCSS)

You may sometimes want to hear calls from only specific
persons. The Continuous Tone Coded Squelch System
(CTCSS) allows you to ignore (not hear) unwanted calls
from other persons who are using the same frequency.
Simply select the same CTCSS tone as selected by the
other persons in your group. A CTCSS tone is
subaudible and is selectable from among the
38 standard tone frequencies.

Note:

CTCSS does not cause your conversation to be private. It only

relieves you of listening to unwanted conversations.

USING CTCSS

1

Select the desired band.

2

Press [TONE] to activate the CTCSS function.

• Each time you press [TONE], the selection changes as

shown below:

3

Press [F], [T.SEL].

• The current CTCSS frequency appears and blinks.

4

Turn the Tuning control, or Mic [UP]/ [DWN], to
select a CTCSS frequency.

5

Press [OK] to complete the setting.

6 When you are called:

The squelch of your transceiver opens only when the
selected tone is received.

When you make a call:

Press and hold Mic [PTT].

KEN

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TM-

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7

KENWOOD

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KENWOOD

FM D

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KENWOOD

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-G707

1

2

Received

Not

Received

CTCSS frequency:

82.5 Hz

CTCSS frequency:

100.0 Hz

CTCSS: OFF

CTCSS frequency:

82.5 Hz

Not

Received

No Indicator

CTCSS

(“CT”)

Tone

(“T”)

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