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Subel. 1
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Subelement 1
Regulations and Policies
Section 1-16
maximum bandwidth by frequency bands
1-16-01
What is the maximum authorized bandwidth within the frequency range of 50 to 148 MHz?
A.
20 kHz
B.
The total bandwidth shall not exceed that of a single-sideband phone emission
C.
The total bandwidth shall not exceed 10 times that of a CW emission
Correct Answer
D.
30
kHz
1-16-01
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1-16-02
The maximum bandwidth of an amateur station's transmission allowed in the band 28 to 29.7 MHz is:
A.
6 kHz
Correct Answer
B.
20
kHz
C.
30 kHz
D.
15 kHz
1-16-02
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1-16-03
Except for one band, the maximum bandwidth of an amateur station's transmission allowed below 28 MHz is:
Correct Answer
A.
6
kHz
B.
15 kHz
C.
20 kHz
D.
30 kHz
1-16-03
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1-16-04
The maximum bandwidth of an amateur station's transmission allowed in the band 144 to 148 MHz is:
A.
6 kHz
B.
20 kHz
Correct Answer
C.
30
kHz
D.
15 kHz
1-16-04
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1-16-05
The maximum bandwidth of an amateur station's transmission allowed in the band 50 to 54 MHz is:
A.
20 kHz
Correct Answer
B.
30
kHz
C.
6 kHz
D.
15 kHz
1-16-05
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1-16-06
Only one band of amateur frequencies has a maximum allowed bandwidth of less than 6 kHz. That band is:
A.
18.068 to 18.168 MHz
Correct Answer
B.
10.1 to 10.15 MHz
C.
24.89 to 24.99 MHz
D.
1.8 to 2.0 MHz
1-16-06
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1-16-07
Single sideband is not permitted in the band:
A.
18.068 to 18.168 MHz
Correct Answer
B.
10.1 to 10.15 MHz
C.
24.89 to 24.99 MHz
D.
7.0 to 7.3 MHz
1-16-07
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1-16-08
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:
A.
3
B.
6
C.
36
Correct Answer
D.
26
1-16-08
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1-16-09
Which of the following answers is not correct? Based on the bandwidth required, the following modes may be transmitted on these frequencies:
A.
AMTOR on 14.08 MHz
B.
packet on 10.
145
MHz
Correct Answer
C.
fast-scan television (ATV) on
145
MHz
D.
fast-scan television (ATV) on 440 MHz
1-16-09
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1-16-10
Which of the following answers is not correct? Based on the bandwidth required, the following modes may be transmitted on these frequencies:
Correct Answer
A.
fast-scan television (
ATV
) on 14.23 MHz
B.
slow-scan television (SSTV) on 14.23 MHz
C.
frequency modulation (FM) on 29.6 MHz
D.
single-sideband (SSB) on 3.76 MHz
1-16-10
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1-16-11
Which of the following answers is not correct? Based on the bandwidth required, the following modes may be transmitted on these frequencies:
Correct Answer
A.
single-sideband (
SSB
) on 10.12 MHz
B.
frequency modulation (FM) on 29.6 MHz
C.
Morse radiotelegraphy (CW) on 10.11 MHz
D.
packet on 10.148 MHz
1-16-11
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