Standard Horizon HX470S handleiding
Handleiding
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HX470SPage 8
3. ABOUT THIS RADIO
3.1 VHF MARINE BAND
The radio frequencies used in the VHF marine band
lie between 156 and 158 MHz with some shore sta-
tions available between 161 and 163 MHz. The ma-
rine VHF band provides communications over dis-
tances that are essentially “line of sight” Actual transmission range depends
much more on antenna type, gain and height than on the power output of
the transmitter. On a fixed mount 25W radio transmission expected dis-
tances can be greater than 15 miles, for a portable 5W radio transmission
the expected distance can be greater than 5 miles in “line of sight”.
3.2 FRS
(
FAMILY RADIO SERVICE
)
FRS is a private, two-way, very short-distance voice
communications service for facilitating family and
group activities
Areas of Operation
You may operate your FRS radio in the United States and certain locations
specified by the FCC [95.192].
If you want to use FRS aboard a vessel or aircraft owned or operated by a
U.S. citizen or company, you will need permission from the captain of the
vessel.
You must share the channel with other users [95.191(b)]. There is no mean-
ingful way to share the channel with others unless you listen before trans-
mitting and wait until the channel is available before you transmit. To listen
to the channel, you must disable any tone squelch.
Also, you must at all times and on all FRS channels, give priority to emer-
gency messages [95.193(d)].
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Productinformatie
| Merk | Standard Horizon |
| Model | HX470S |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3941 MB |
