86 lines
3.4 KiB
Markdown
86 lines
3.4 KiB
Markdown
T1B - Frequency allocations; Emission modes; Spectrum sharing; Transmissions near band edges; Contacting the International Space Station; Power output
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- [[T1B01]] (C) [97.301 (e)]
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Which of the following frequency ranges are available for phone operation by Technician licensees? #card
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- A. 28.050 MHz to 28.150 MHz
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- B. 28.100 MHz to 28.300 MHz
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- C. 28.300 MHz to 28.500 MHz
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- D. 28.500 MHz to 28.600 MHz
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- [[T1B02]] (B) [97.301, 97.207(c)]
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Which amateurs may contact the International Space Station (ISS) on VHF bands? #card
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- A. Any amateur holding a General class or higher license
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- B. Any amateur holding a Technician class or higher license
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- C. Any amateur holding a General class or higher license who has applied for and received approval from NASA
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- D. Any amateur holding a Technician class or higher license who has applied for and received approval from NASA
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- [[T1B03]] (B) [97.301(a)]
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Which frequency is in the 6 meter amateur band? #card
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- A. 49.00 MHz
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- B. 52.525 MHz
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- C. 28.50 MHz
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- D. 222.15 MHz
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- [[T1B04]] (D) [97.301(a)]
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Which amateur band includes 146.52 MHz? #card
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- A. 6 meters
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- B. 20 meters
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- C. 70 centimeters
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- D. 2 meters
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- [[T1B05]] (D) [97.305(c)]
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How may amateurs use the 219 to 220 MHz segment of 1.25 meter band? #card
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- A. Spread spectrum only
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- B. Fast-scan television only
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- C. Emergency traffic only
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- D. Fixed digital message forwarding systems only
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- [[T1B06]] (B) [97.301(e), 97.305]
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On which HF bands does a Technician class operator have phone privileges? #card
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- A. None
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- B. 10 meter band only
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- C. 80 meter, 40 meter, 15 meter, and 10 meter bands
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- D. 30 meter band only
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- [[T1B07]] (A) [97.305(a), (c)]
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Which of the following VHF/UHF band segments are limited to CW only? #card
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- A. 50.0 MHz to 50.1 MHz and 144.0 MHz to 144.1 MHz
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- B. 219 MHz to 220 MHz and 420.0 MHz to 420.1 MHz
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- C. 902.0 MHz to 902.1 MHz
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- D. All these choices are correct
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- [[T1B08]] (A) [97.303]
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How are US amateurs restricted in segments of bands where the Amateur Radio Service is secondary? #card
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- A. U.S. amateurs may find non-amateur stations in those segments, and must avoid interfering with them
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- B. U.S. amateurs must give foreign amateur stations priority in those segments
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- C. International communications are not permitted in those segments
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- D. Digital transmissions are not permitted in those segments
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- [[T1B09]] (D) [97.101(a), 97.301(a-e)]
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Why should you not set your transmit frequency to be exactly at the edge of an amateur band or sub-band? #card
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- A. To allow for calibration error in the transmitter frequency display
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- B. So that modulation sidebands do not extend beyond the band edge
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- C. To allow for transmitter frequency drift
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- D. All these choices are correct
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- [[T1B10]] (C) [97.305(c)]
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Where may SSB phone be used in amateur bands above 50 MHz? #card
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- A. Only in sub-bands allocated to General class or higher licensees
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- B. Only on repeaters
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- C. In at least some segment of all these bands
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- D. On any band if the power is limited to 25 watts
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- [[T1B11]] (A) [97.313]
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What is the maximum peak envelope power output for Technician class operators in their HF band segments? #card
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- A. 200 watts
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- B. 100 watts
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- C. 50 watts
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- D. 10 watts
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- [[T1B12]] (D) [97.313(b)]
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Except for some specific restrictions, what is the maximum peak envelope power output for Technician class operators using frequencies above 30 MHz? #card
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- A. 50 watts
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- B. 100 watts
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- C. 500 watts
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- D. 1500 watts
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