Standard Horizon HX470S handleiding
Handleiding
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HX470S Page 33
8. CTCSS OPERATION ON THE FRS AND MURS BANDS
8.1 CTCSS CODE OPERATION
CTCSS stands for Continuous Tone Coded Squelch System; it is a sub-
audible tone system with39 selections, labeled CODE01 through CODE39.
CTCSS tones are used on FRS and MURS channels where there are sev-
eral stations transmitting on the same frequencies within close proximity to
one another. When this occurs, you may hear multiple communications at
the same time to the point where it is impossible to clearly receive and un-
derstand the transmission of the person calling you.
The HX470S allows you to program CTCSS codes for each FRS or MURS
channel. If multiple signals are transmitted on the channel you selected, you
will only hear the transmission of other stations with the same CTCSS tone
that was programmed in the HX470S. If the radio does not receive the cor-
rect tone on the selected channel, then you will not hear the transmission.
1. Select the FRS or MURS channel on which you wish to utilize CTCSS
control of the squelch.
2. Press the [MENU] key to enter the Menu Mode.
3. Press the [p] or [q] key to select Menu item (CTCSS).
4. Press the [MENU] key to enable adjustment of this Menu item (“CTCSS”
icon will blink).
5. Press the [p] or [q] key to select the desired CTCSS code number
(CODE01 - CODE39).
6. Press the [MENU] key to save the new setting.
7. Press the PTT key to exit from the Menu mode, and activate the CTCSS
feature.
When CTCSS is programmed the CTCSS code
number will appear to the right of the operating chan-
nel number.
To disable CTCSS operation, select “OFF” in step 5
above.
CODE FREQUENCY
01 67.0 Hz
02 71.9 Hz
03 74.4 Hz
04 77.0 Hz
05 79.7 Hz
06 82.5 Hz
CODE FREQUENCY
07 85.4 Hz
08 88.5 Hz
09 91.5 Hz
10 94.8 Hz
11 97.4 Hz
12 100.0 Hz
CODE FREQUENCY
13 103.5 Hz
14 107.2 Hz
15 110.9 Hz
16 114.8 Hz
17 118.8 Hz
18 123.0 Hz
CODE FREQUENCY
19 127.3 Hz
20 131.8 Hz
21 136.5 Hz
22 141.3 Hz
23 146.2 Hz
24 151.4 Hz
CODE FREQUENCY
25 156.7 Hz
26 162.2 Hz
27 167.9 Hz
28 173.8 Hz
29 179.9 Hz
30 186.2 Hz
CODE FREQUENCY
31 192.8 Hz
32 203.5 Hz
33 210.7Hz
34 218.1 Hz
35 225.7 Hz
36 233.6 Hz
CODE FREQUENCY
37 241.8 Hz
38 250.3 Hz
39 69.3 Hz
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Productinformatie
Merk | Standard Horizon |
Model | HX470S |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 3941 MB |