Standard Horizon HX471S handleiding
Handleiding
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HX471SPage 8
3. ABOUT THIS RADIO
3.1 ABOUT THE VHF MARINE BAND
WARNING:
The radio frequencies used in the VHF marine band
lie between 156 and 158 MHz with NOAA Weather
stations available between 161 and 163 MHz. The
marine 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 distances
can be greater than 15 miles, for a portable 5W radio transmission the ex-
pected distance can be greater than 5 miles in “line of sight”.
The user of a Marine VHF radio is subject to severe fines if the radio is
used on land. The reasoning for this is you may be near an inland waterway,
or propagation anomalies may cause your transmission to be heard in a
waterway. If this occurs, depending upon the marine VHF channel on which
you are transmitting, you could interfere with a search and rescue case, or
contribute to a collision between passing ships. For VHF Marine channel
assignments refer to page 47 section 16.
3.2 ABOUT 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 transmit-
ting and wait until the channel is available before you transmit. To listen to
FRS CHANNEL CHART
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462.5625 MHz
462.5875 MHz
462.6125 MHz
462.6375 MHz
462.6625 MHz
462.6875 MHz
462.7125 MHz
467.5625 MHz
467.5875 MHz
467.6125 MHz
467.6375 MHz
467.6625 MHz
467.6875 MHz
467.7125 MHz
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Productinformatie
| Merk | Standard Horizon |
| Model | HX471S |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4969 MB |
