T1B-2010: Authorized frequencies; frequency allocations, ITU regions, emission type, restricted sub-bands, spectrum sharing, transmissions near band edges
T1B01:
What is the ITU?
A United Nations agency for information and communication technology issues
An agency of the United States Department of Telecommunications Management
An independent frequency coordination agency
A department of the FCC
T1B02:
North American amateur stations are located in which ITU region?
Region 2
Region 1
Region 3
Region 4
T1B03:
Which frequency is within the 6 meter band?
52.525 MHz
49.00 MHz
28.50 MHz
222.15 MHz
T1B04:
Which amateur band are you using when your station is transmitting on 146.52 MHz?
2 meter band
20 meter band
14 meter band
6 meter band
T1B05:
Which 70 cm frequency is authorized to a Technician Class license holder operating in ITU Region 2?
443.350 MHz
53.350 MHz
146.520 MHz
222.520 MHz
T1B06:
Which 23 cm frequency is authorized to a Technician Class operator license?
1296 MHz
2315 MHz
3390 MHz
146.52 MHz
T1B07:
What amateur band are you using if you are transmitting on 223.50 MHz?
1.25 meter band
15 meter band
10 meter band
2 meter band
T1B08:
What do the FCC rules mean when an amateur frequency band is said to be available on a secondary basis?
Amateurs may not cause harmful interference to primary users
Secondary users of a frequency have equal rights to operate
Amateurs are only allowed to use the frequency at night
Secondary users are not allowed on amateur bands
T1B09:
Why should you not set your transmit frequency to be exactly at the edge of an amateur band or sub-band?
All of these choices are correct
To allow for calibration error in the transmitter frequency display
So that modulation sidebands do not extend beyond the band edge
To allow for transmitter frequency drift
T1B10:
Which of the bands available to Technician Class operators have mode-restricted sub-bands?
The 6 meter, 2 meter, and 1.25 meter bands
The 6 meter, 2 meter, and 70 cm bands
The 2 meter and 13 cm bands
The 2 meter and 70 cm bands
T1B11:
What emission modes are permitted in the mode-restricted sub-bands at 50.0 to 50.1 MHz and 144.0 to 144.1 MHz?
CW only
CW and RTTY
SSB only
CW and SSB
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● = Review
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● = Learned
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● = Incorrect answer
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