Navico Lowrance Link-6S, Руководство пользователя, Страница: 49 / 60

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Channel charts | Link-6S User Guide
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implementation of 12.5 kHz channel interleaving and consequential
national requirements shall be subject to coordination with affected
administrations. (WRC-12)
Specific notes
f) The frequencies 156.300 MHz (channel 06), 156.525 MHz (channel 70),
156.800 MHz (channel 16), 161.975 MHz (AIS 1) and 162.025 MHz (AIS
2) may also be used by aircraft stations for the purpose of search and
rescue operations and other safety-related communication. (WRC-07)
g) Channels 15 and 17 may also be used for on-board communications
provided the effective radiated power does not exceed 1 W, and
subject to the national regulations of the administration concerned
when these channels are used in its territorial waters.
h) Within the European Maritime Area and in Canada, these frequencies
(channels 10, 67, 73) may also be used, if so required, by the individual
administrations concerned, for communication between ship stations,
aircraft stations and participating land stations engaged in coordinated
search and rescue and anti-pollution operations in local areas, under
the conditions specified in Nos.
51.69, 51.73, 51.74, 51.75, 51.76, 51.77
and
51.78
.
i) The preferred first three frequencies for the purpose indicated in Note
a) are 156.450 MHz (channel 09), 156.625 MHz (channel 72) and 156.675
MHz (channel 73).
j) Channel 70 is to be used exclusively for digital selective calling for
distress, safety and calling.
k) Channel 13 is designated for use on a worldwide basis as a navigation
safety communication channel, primarily for intership navigation
safety communications. It may also be used for the ship movement
and port operations service subject to the national regulations of the
administrations concerned.
l) These channels (AIS 1 and AIS 2) are used for an automatic identification
system (AIS) capable of providing worldwide operation, unless other
frequencies are designated on a regional basis for this purpose.
Such use should be in accordance with the most recent version of
Recommendation ITU-R M.1371. (WRC-07)
m) These channels may be operated as single frequency channels, subject
to coordination with affected administrations. The following conditions
apply for single frequency usage:
•
The lower frequency portion of these channels may be operated as
single frequency channels by ship and coast stations.
•
Transmission using the upper frequency portion of these channels is
limited to coast stations.
•
If permitted by administrations and specified by national regulations,
the upper frequency portion of these channels may be used by ship