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.
Wait times to cross into the United States at the San Ysidro Port of Entry have plummeted as the first phase of the port expansion project nears conclusion. Business leaders and cross-border commuters are ecstatic. Tijuana â a city just 20 miles from San Diego â just got a couple of hours closer.