T5D08
1. What is the current through a 100-ohm resistor connected across 200 volts?
T8D01
2. Which of the following is a digital communications mode?
T1B07
3. Which of the following VHF/UHF band segments are limited to CW only?
T8B12
4. Which of the following is a way to determine whether your satellite uplink power is neither too low nor too high?
T6A10
5. Which of the following battery chemistries is rechargeable?
T3B03
6. What are the two components of a radio wave?
T1C06
7. From which of the following locations may an FCC-licensed amateur station transmit?
T4A03
8. Why are short, heavy-gauge wires used for a transceiver's DC power connection?
T3C10
9. Which of the following bands may provide long-distance communications via the ionosphere's F region during the peak of the sunspot cycle?
T2C03
10. What technique is used to ensure that voice messages containing unusual words are received correctly?
T7D03
11. When configured to measure current, how is a multimeter connected to a component?
T2B03
12. Which of the following describes a linked repeater network?
T1D11
13. When may an amateur station transmit without identifying on the air?
T9A03
14. Which of the following describes a simple dipole oriented parallel to Earth's surface?
T7C01
15. What is the primary purpose of a dummy load?
T1F09
16. What type of amateur station simultaneously retransmits the signal of another amateur station on a different channel or channels?
T5B01
17. How many milliamperes is 1.5 amperes?
T0B07
18. Which of the following is an important safety rule to remember when using a crank-up tower?
T5C10
19. How much power is delivered by a voltage of 12 volts DC and a current of 2.5 amperes?
T8C10
20. What is required before using the EchoLink system?
T6B11
21. What is the term that describes a device's ability to amplify a signal?
T1A11
22. When is willful interference to other amateur radio stations permitted?
T0A03
23. In the United States, what circuit does black wire insulation indicate in a three-wire 120 V cable?
T7B01
24. What can you do if you are told your FM handheld or mobile transceiver is over-deviating?
T6C09
25. What is component 4 in figure T-2?
T5A01
26. Electrical current is measured in which of the following units?
T7A08
27. Which of the following describes combining speech with an RF carrier signal?
T2A08
28. What is the meaning of the procedural signal "CQ"?
T3A10
29. What effect does multi-path propagation have on data transmissions?
T0C09
30. How can you make sure your station stays in compliance with RF safety regulations?
T1E10
31. Which of the following is an example of remote control as defined in Part 97?
T4B11
32. Which of the following must be programmed into a D-STAR digital transceiver before transmitting?
T6D10
33. What is the function of component 2 in figure T-1?
T9B04
34. What is the major function of an antenna tuner (antenna coupler)?
T8A11
35. What is the approximate bandwidth required to transmit a CW signal?
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