The Office of the Communications Authority of Hong Kong (OFCA) has published the 2021 Table of Frequency Allocations.
Some of the main updates include:
– 156MHz to 162MHz – Maritime Mobile band
– 415 – 495 kHz and 505 – 526.5 kHz – Limited to radiotelegraphy and may also be used for the NAVDAT system to go in the same direction as the Recommendation ITU-R M.2010
– 495 – 505 kHz – used for NAVDTA system, also to go in the same direction as the Recommendation ITU-R M.2010
– 4063 – 4123 kHz and 4130 – 4438 kHz – used by stations in the fixed service, only communicating within the country area
– 5470 – 5725 MHz – stations in the mobile service shall not claim protection from radiodetermination services
– 24.25 – 27.5 GHz / 66 – 71 GHz – to be used to implement the terrestrial component of IMT
