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Amateur radio operators may transmit messages via unmanned transmitting stations during coordinated emergency, and disaster preparedness exercises, limited to the duration of such exercises, using a bandwidth not exceeding 2 700 Hz.
HF 200 watts PEP maximum 80 meters 3.525 ---3.600 MHz 40 meters 7.025 7.125 MHz 15 meters 21.025 21.200 MHz 10 meters 28.000 28.300 28.300 MHz 28.500 MHz CW CW CW CW, RTvTY/data CW, SSB 6 meters 50.000 ... 934079_Band Plans - Image to Printable PDF_01121 Created Date: 1/12/2021 2:36:13 PM ...
16 Οκτ 2020 · HF Bandplan. After approval by the Virtual General Conference in Novi Sad 2020, the modifications of the Region 1 HF band plan became effective at 16 October 2020. VHF & up Bandplans. The VHF band plans are kept under continuous review and the latest versions can be accessed via the above link
Amateur operators shall ensure that their transmission occupies only the 2.8 kHz centered around each of these frequencies. The FCC changed one frequency effective March 5, 2012 and now grants amateurs access to channels centered on 5332, 5348, 5358.5, 5373, and 5405 kHz.
Amateur radio operators may transmit messages via unmanned transmitting stations during coordinated emergency, and disaster preparedness exercises, limited to the duration of such exercises, using a bandwidth not exceeding 2 700 Hz.
3 Ιαν 2020 · Go to HF Bandplan. Print This Page Updated on January 3, 2020. Materials on this website may be subject to copyright.
Frequency Charts. 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 or your Web Browser. Frequency Bands Chart [PDF] (8.5 X 11; grayscale) Frequency Bands Chart [PDF] (8.5 X 11; black/white)
