Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. Download and print PDF documents using Adobe Reader or your Web Browser. Having Trouble? Regulatory & Advocacy >> Federal >> Federal Regulatory >> Frequency Allocations >> Graphical Frequency Allocations.

A band plan refers to a voluntary division of a band to avoid interference between incompatible modes. 2200 and 600 - meter bands. General, Advanced and Amateur Extra class licensees are authorized to use these Amateur Bands.

2022年4月14日 · Geographical power restrictions apply to the 630 meter, 70 centimeter, 33 centimeter and 23 centimeter bands. To operate on 2200 or 630 meters, amateurs must first register with the Utilities Technology Council online at https://utc.org/plc-database-amateur-notification-process/.

Note: The 222 MHz band plan was adopted by the ARRL Board of Directors in July 1991. Narrow-bandwidth FM point-to-point links and digital, duplex with 1258-1260. * US amateurs must …

Narrow-bandwidth FM point-to-point links and digital, duplex with 1258-1260.

Note: The 222 MHz band plan was adopted by the ARRL Board of Directors in July 1991.

2017年7月2日 · PDF US Amateur Band frequency charts in color, greyscale and black/white. Information about the US Amateur Bands is also available on the ARRL Frequency Allocations page.

The following transmitting frequency bands are available to an amateur station located within 50 km of the Earth's surface, within the specified ITU Region, and outside any area where the amateur service is regulated by any authority other than the FCC.

Download the frequency chart so you know exactly where you can operate. With a good sunspot, you can contact half way around the world. Search the Net Directory to see what net is closest to where you are. The FCC list of authorized frequencies for each operating class. Learn More. Questions about Third Party Traffic?