Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 MHz and 3 GHz, also known as the decimetre band as the wavelengths range from one meter to one decimetre.ltra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 MHz and 3 GHz, also known as the decimetre band as the wavelengths range from one meter to one decimetre.
The San Diego Unified Port District was created in 1962 after the California State legislature passed Senate Bill 41 and the San Diego County Board of Supervisors certified it. The citizens, in 1964, approved a $10.9 million bond for capital improvements.
San Diego, CA (map) Phone: (619) 234-9153. More info: Website. Reflecting San Diegoâs heritage as a seafaring and trading harbor, the Maritime Museum of San Diego holds the mantle of hosting one of the oldest and most prominent collections of finely restored and carefully preserved historic ships in the United States.