T8D08
1. Which of the following is included in packet radio transmissions?
T1E08
2. Which of the following is an example of automatic control?
T7C04
3. What reading on an SWR meter indicates a perfect impedance match between the antenna and the feed line?
T9A12
4. What is an advantage of a 5/8 wavelength whip antenna for VHF or UHF mobile service?
T9B10
5. What is the electrical difference between RG-58 and RG-213 coaxial cable?
T8B09
6. What causes spin fading of satellite signals?
T5C09
7. How much power is delivered by a voltage of 13.8 volts DC and a current of 10 amperes?
T7B02
8. What would cause a broadcast AM or FM radio to receive an amateur radio transmission unintentionally?
T0B07
9. Which of the following is an important safety rule to remember when using a crank-up tower?
T2B06
10. What type of signaling uses pairs of audio tones?
T4A10
11. What function is performed with a transceiver and a digital mode hot spot?
T8A09
12. What is the approximate bandwidth of a VHF repeater FM voice signal?
T2C01
13. When do FCC rules NOT apply to the operation of an amateur station?
T1C01
14. For which license classes are new licenses currently available from the FCC?
T1D09
15. When may amateur stations transmit information in support of broadcasting, program production, or news gathering, assuming no other means is available?
T6C03
16. What is component 2 in figure T-1?
T5D02
17. What formula is used to calculate voltage in a circuit?
T3B04
18. What is the velocity of a radio wave traveling through free space?
T2A12
19. What should you do before calling CQ?
T0C13
20. Who is responsible for ensuring that no person is exposed to RF energy above the FCC exposure limits?
T6A06
21. What type of electrical component stores energy in a magnetic field?
T1A04
22. How many operator/primary station license grants may be held by any one person?
T8C01
23. Which of the following methods is used to locate sources of noise interference or jamming?
T6D08
24. Which of the following is combined with an inductor to make a resonant circuit?
T3A02
25. What is the effect of vegetation on UHF and microwave signals?
T1B09
26. Why should you not set your transmit frequency to be exactly at the edge of an amateur band or sub-band?
T0A12
27. Which of the following precautions should be taken when measuring high voltages with a voltmeter?
T5B04
28. Which is equal to one microvolt?
T1F09
29. What type of amateur station simultaneously retransmits the signal of another amateur station on a different channel or channels?
T3C05
30. Which of the following effects may allow radio signals to travel beyond obstructions between the transmitting and receiving stations?
T6B04
31. Which of the following components can consist of three regions of semiconductor material?
T5A09
32. Which of the following describes alternating current?
T7D08
33. Which of the following types of solder should not be used for radio and electronic applications?
T7A10
34. What device increases the transmitted output power from a transceiver?
T4B10
35. Which of the following receiver filter bandwidths provides the best signal-to-noise ratio for SSB reception?
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