Quick Answer
For ham radio technicians, the frequency allocation limits are governed by the Federal Communications Commission (FCC) and the International Telecommunication Union (ITU). Technicians with a Technician Class license can operate on frequencies between 30 kHz and 50 MHz, with some restrictions.
FCC Frequency Allocation Guidelines
The FCC regulates the use of radio frequencies in the United States and divides them into various bands. Technician Class license holders can operate on frequencies between 30 kHz and 50 MHz, including the 80-meter band (3.5 to 4 MHz), the 40-meter band (7 to 7.3 MHz), the 20-meter band (14 to 14.35 MHz), the 15-meter band (21 to 21.45 MHz), the 10-meter band (28 to 29.7 MHz), and the 6-meter band (50 to 54 MHz). Technicians must also follow the power limits for each band, with maximum power outputs ranging from 100 watts to 1500 watts.
ITU Frequency Allocation Guidelines
The ITU is responsible for allocating frequencies globally and has established various bands for amateur radio use. Technician Class license holders can operate on frequencies above 30 MHz, including the 10-meter band, the 6-meter band, and the 2-meter band (144 to 148 MHz). The ITU also regulates the use of simplex and repeater frequencies, with simplex frequencies ranging from 144 to 148 MHz and repeater frequencies ranging from 144.000 to 149.975 MHz.
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