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Amateur Extra Class: 2020–2024
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Sections
E1: Commission's Rules
E2: Operating Procedures
E3: Radio Wave Propagation
E4: Amateur Practices
E5: Electrical Principles
E6: Circuit Components
E7: Practical Circuits
E8: Signals and Emissions
E9: Antennas and Transmission Lines
E0: Safety
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Element 4
E1
E1D
E1D07
E1D07:
[97.207]
Which HF amateur bands have frequencies authorized for space stations?
Only the 40, 20, 17, 15, 12, and 10 meter bands
Only the 40, 20, 17, 15, and 10 meter bands
Only the 40, 30, 20, 15, 12, and 10 meter bands
All HF bands
E1D01
E1D02
E1D03
E1D04
E1D05
E1D06
E1D07
E1D08
E1D09
E1D10
E1D11
E1D12