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Channel charts |
Link-6S User Guide
From 1 January 2017, the frequency bands 157.200-157.325 MHz and
161.800-161.925 MHz (corresponding to channels: 24, 84, 25, 85, 26 and
86) are identified for the utilization of the VHF Data Exchange System
(VDES) described in the most recent version of Recommendation
ITU-R M.2092. These frequency bands may also be used for analogue
modulation described in the most recent version of Recommendation
ITU-R M.1084 by an administration that wishes to do so, subject to not
causing harmful interference to, or claiming protection from other
stations in the maritime mobile service using digitally modulated
emissions and subject to coordination with affected administrations.
(WRC-15)
wa) In Regions 1 and 3:
Until 1 January 2017, the frequency bands 157.025-157.175 MHz and
161.625-161.775 MHz (corresponding to channels: 80, 21, 81, 22, 82,
23 and 83) may be used for digitally modulated emissions, subject
to coordination with affected administrations. Stations using these
channels or frequency bands for digitally modulated emissions shall not
cause harmful interference to, or claim protection from, other stations
operating in accordance with Article 5.
From 1 January 2017, the frequency bands 157.025-157.100 MHz and
161.625-161.700 MHz (corresponding to channels: 80, 21, 81 and 22)
are identified for utilization of the digital systems described in the most
recent version of Recommendation ITU-R M.1842 using multiple 25 kHz
contiguous channels.
From 1 January 2017, the frequency bands 157.150-157.175 MHz and
161.750-161.775 MHz (corresponding to channels: 23 and 83) are
identified for utilization of the digital systems described in the most
recent version of Recommendation ITU-R M.1842 using two 25 kHz
contiguous channels. From 1 January 2017, the frequencies 157.125
MHz and 161.725 MHz (corresponding to channel: 82) are identified
for the utilization of the digital systems described in the most recent
version of Recommendation ITU-R M.1842.
The frequency bands 157.025-157.175 MHz and 161.625-161.775 MHz
(corresponding to channels: 80, 21, 81, 22, 82, 23 and 83) can also be
used for analogue modulation described in the most recent version
of Recommendation ITU-R M.1084 by an administration that wishes
to do so, subject to not claiming protection from other stations in
the maritime mobile service using digitally modulated emissions and
subject to coordination with affected administrations. (WRC-15)
ww) In Region 2, the frequency bands 157.200-157.325 and 161.800-
161.925 MHz (corresponding to channels: 24, 84, 25, 85, 26 and 86) are
designated for digitally modulated emissions in accordance with the
most recent version of Recommendation ITU-R M.1842. In Canada and
Barbados, from 1 January 2019 the frequency bands 157.200-157.275
and 161.800-161.875 MHz (corresponding to channels: 24, 84, 25 and
Summary of Contents for Lowrance Link-6S
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