What is the maximum authorized bandwidth within the frequency range of 50 to 148 MHz?

The maximum bandwidth of an amateur station's transmission allowed in the band 28 to 29.7 MHz is:

Except for one band, the maximum bandwidth of an amateur station's transmission allowed below 28 MHz is:

The maximum bandwidth of an amateur station's transmission allowed in the band 144 to 148 MHz is:

The maximum bandwidth of an amateur station's transmission allowed in the band 50 to 54 MHz is:

Only one band of amateur frequencies has a maximum allowed bandwidth of less than 6 kHz. That band is:

Single sideband is not permitted in the band:

The bandwidth of an amateur station shall be determined by measuring the frequency band occupied by that signal at a level of _______ dB below the maximum amplitude of that signal:

Which of the following answers is not correct? Based on the bandwidth required, the following modes may be transmitted on these frequencies:

Which of the following answers is not correct? Based on the bandwidth required, the following modes may be transmitted on these frequencies:

Which of the following answers is not correct? Based on the bandwidth required, the following modes may be transmitted on these frequencies: