Band Plan - ARRL
网页A band plan refers to a voluntary division of a band to avoid interference between incompatible modes. Resources. Sharing arrangements; Detailed packet frequencies [PDF] Phone patch, autopatch and HF/VHF/UHF operating guidelines "Considerate Operator's Frequency Guide" 2200 and 600 - meter bands
Graphical Frequency Allocations - ARRL
网页Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. Printing the band charts Download and print PDF documents using Adobe Reader .
Frequency Allocations - ARRL
网页2022年4月14日 · US Amateur Radio Frequency Allocations Graphical Chart · Regulatory Information Branch For each band, only those license classes with privileges on that band are listed.
网页This chart shows privileges and band plan recommendations for each of the frequencies, as granted by the FCC to the Technician licensee. It is good amateur practice to follow the band plan established by the Amateur Radio community. The band plan is developed so that spectrum allocated for our use is used most effectively.
60M Channel Allocation - ARRL
网页As amateurs exercise their new 60 meter privileges, a more detailed and specific channel occupancy plan may become clear. In the meantime, follow these tips to share the channels as efficiently as possible:
Updated ARRL Amateur Radio Frequency Charts Now Available
网页2017年5月16日 · ARRL has revised and updated its “US Amateur Radio Bands” charts, and these now are available for download. These are PDF documents, available in color or grayscale presentations. The revised charts reflect the new 630- and 2,200-meter bands, but also emphasize that these bands are not yet available for Amateur Radio use.
Considerate Operator - ARRL
网页ARRL band plans for frequencies above 28.300 MHz are shown in The ARRL Repeater Directory and The FCC Rule Book. For detailed packet frequencies, see QST , September 1987, page 54, and March 1988, page 51.
Frequency Bands - ARRL
网页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.
Operating Resources - American Radio Relay League
网页The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
网页ARRL band plans for frequencies above 28.300 MHz The ARRL Repeater Directory and on www.arrl.org. The Considerate Operator’s Frequency Guide The following frequencies are generally recognized for certain modes or activities (all frequencies are in MHz) during normal conditions.