HF Simplex Channels

    4 MHz Band     6 MHz Band     8 MHz Band     12 MHz Band


        4146 kHz       6224 kHz       8294 kHz       12,353 kHz
    4149           6227           8297           12,356
                   6230                          12,359
                                                 12,362
                                                 12,365



       16 MHz        18/19 MHz Band 22 MHz Band    25/26 MHz Band


        16,528 kHz     18,825 kHz     22,159 kHz     25,100 kHz
    16,531         18,828         22,162         25,103
    16,534         18,831         22,165         25,106
    16,537         18,834         22,168         25,109
    16,540         18,837         22,171         25,112

    16,543         18,840         22,174         25,115
    16,546         18,843         22,177         25,118