12786
41
Zoom out
Zoom in
Previous page
1/68
Next page
34
9
SUBAUDIBLE TONES
Tone squelch
D Operation
The tone squelch opens only when receiving a signal containing a
matching subaudible tone. You can silently wait for calls from group
members using the same tone.
q Set the operating frequency.
Set the AF and squelch to the desired level as the normal operation.
w Set the desired subaudible tone in the set mode.
See right for programming.
e Push [A
FUNC
], then push [1
TONE
].
Repeat several times until “” appears when selecting CTCSS, or
“” appears when selecting DTCS.
r When the received signal includes a matching tone, squelch
opens and the signal can be heard.
When the received signals tone does not match, tone squelch
does not open, however, the S-indicator shows signal strength.
To open the squelch manually, push and hold [SQL].
t Operate the transceiver in the normal way.
y To cancel the tone squelch, push [A
FUNC
], then push [1
TONE
].
Repeat several times until “” or “” disappears.
NOTE: The transceiver has 50 tone frequencies and conse-
quently their spacing is narrow compared to units having 38
tones. Therefore, some tone frequencies may receive interfer-
ence from adjacent tone frequencies.
To prevent interference from adjacent tone frequencies, using
the frequencies as in the following table, is recommended.
D
D
67.0
69.3
71.9
74.4
88.5
91.5
94.8
97.4
114.8
118.8
123.0
127.3
151.4
156.7
162.2
167.9
203.5
210.7
218.1
225.7
77.0
79.7
82.5
85.4
100.0
103.5
107.2
110.9
131.8
136.5
141.3
146.2
173.8
179.9
186.2
192.8
233.6
241.8
250.3
Recommended tone frequencies
IC-T3H.qxd 03.2.6 10:18 Page 34 (1,1)
41


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Icom IC-T3H at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Icom IC-T3H in the language / languages: English as an attachment in your email.

The manual is 0,97 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info