T0B03
1. Under what circumstances is it safe to climb a tower without a helper or observer?
T1C04
2. What may happen if the FCC is unable to reach you by email?
T9B07
3. Which of the following is true of PL-259 type coax connectors?
T8C08
4. What is the Internet Radio Linking Project (IRLP)?
T2A09
5. Which of the following indicates that a station is listening on a repeater and looking for a contact?
T0A03
6. In the United States, what circuit does black wire insulation indicate in a three-wire 120 V cable?
T9A01
7. What is a beam antenna?
T5C03
8. What describes the ability to store energy in a magnetic field?
T8D07
9. Which of the following describes DMR?
T1F06
10. Which of the following self-assigned indicators are acceptable when using a phone transmission?
T1A05
11. What proves that the FCC has issued an operator/primary license grant?
T6B08
12. What does the abbreviation FET stand for?
T3A08
13. What is a likely cause of irregular fading of signals propagated by the ionosphere?
T7D09
14. What is the characteristic appearance of a cold tin-lead solder joint?
T1E11
15. Who does the FCC presume to be the control operator of an amateur station, unless documentation to the contrary is in the station records?
T4B11
16. Which of the following must be programmed into a D-STAR digital transceiver before transmitting?
T7C04
17. What reading on an SWR meter indicates a perfect impedance match between the antenna and the feed line?
T1B01
18. Which of the following frequency ranges are available for phone operation by Technician licensees?
T8A01
19. Which of the following is a form of amplitude modulation?
T6C03
20. What is component 2 in figure T-1?
T6D07
21. Which of the following is commonly used as a visual indicator?
T7B03
22. Which of the following can cause radio frequency interference?
T3C04
23. Which of the following types of propagation is most commonly associated with occasional strong signals on the 10, 6, and 2 meter bands from beyond the radio horizon?
T2C03
24. What technique is used to ensure that voice messages containing unusual words are received correctly?
T4A04
25. How are the transceiver audio input and output connected in a station configured to operate using FT8?
T5A06
26. What is the unit of frequency?
T3B02
27. What property of a radio wave defines its polarization?
T5D02
28. What formula is used to calculate voltage in a circuit?
T5B13
29. Which is equal to 2425 MHz?
T2B04
30. Which of the following could be the reason you are unable to access a repeater whose output you can hear?
T7A08
31. Which of the following describes combining speech with an RF carrier signal?
T0C13
32. Who is responsible for ensuring that no person is exposed to RF energy above the FCC exposure limits?
T8B11
33. Who may receive telemetry from a space station?
T6A01
34. What electrical component opposes the flow of current in a DC circuit?
T1D10
35. How does the FCC define broadcasting for the Amateur Radio Service?
Warning! You skipped 0 question(s).