10515-0372-4200, Rev. R
89
CHANNEL USAGE
US INTL CA
US: Public Correspondence (Marine Operator)
International: Public Correspondence, Port Operations
US: Public Correspondence (Marine Operator)
International: Public Correspondence, Port Operations
US: Public Correspondence (Marine Operator)
International: Public Correspondence, Port Operations
R: 161.975
R: 157.375
US: Automatic Identification System duplex repeater
International: Port Operations
Canada: Port operation and ship movement - east coast area.
Pleasure craft - British Columbia coast area.
US: Public Correspondence (Marine Operator)
Canada: Automatic Ship Identification and Surveillance System.
R: 162.025
R: 157.425
US: Commercial, Intership only.
International: Port Operations
Canada: Port operation and ship movement - British Columbia coast area.
US: Commercial, Intership only.
Canada: Automatic Ship Identification and Surveillance System.
6.2 NARROWBANDING
The FCC has mandated that all public safety radios manufactured after January 1, 2013 comply with
narrowbanding restrictions (see http://transition.fcc.gov/pshs/public-safetyspectrum/narrowbanding.html
for more information). Unity Portable radios manufactured after the above date will comply with these
restrictions. Existing radio personalities that contain frequencies that violate the new FCC rules will cause
an invalid channel error indication on the radio display. The user will need to change the radio personality
to comply with the new rules. Note that there are multiple exceptions to the narrowbanding mandate,
including the Marine Frequencies listed in Section 6.1.