G8B09
1. Why is it good to match receiver bandwidth to the bandwidth of the operating mode?
G5C06
2. What is the voltage output of a transformer with a 500-turn primary and a 1500-turn secondary when 120 VAC is applied to the primary?
G1D04
3. Who must observe the administration of a Technician class license examination?
G9A03
4. What is the nominal characteristic impedance of "window line" transmission line?
G4D02
5. How does a speech processor affect a single sideband phone signal?
G7A02
6. Which of the following components are used in a power supply filter network?
G6B03
7. Which of the following is an advantage of CMOS integrated circuits compared to TTL integrated circuits?
G2A01
8. Which mode is most commonly used for voice communications on frequencies of 14 MHz or higher?
G2D03
9. What procedure may be used by Volunteer Monitors to localize a station whose continuous carrier is holding a repeater on in their area?
G1B11
10. Who or what determines "good engineering and good amateur practice," as applied to the operation of an amateur station in all respects not covered by the Part 97 rules?
G5B14
11. What is the output PEP of 500 volts peak-to-peak across a 50-ohm load?
G1E01
12. Which of the following would disqualify a third party from participating in sending a message via an amateur station?
G4E03
13. Which of the following direct, fused power connections would be the best for a 100-watt HF mobile installation?
G1A09
14. Which of the following frequencies is within the General class portion of the 15-meter band?
G1C05
15. What is the limit for transmitter power on the 28 MHz band for a General Class control operator?
G2B05
16. When selecting an SSB transmitting frequency, what minimum separation should be used to minimize interference to stations on adjacent frequencies?
G3C07
17. What makes HF scatter signals often sound distorted?
G3B09
18. What is the approximate maximum distance along the Earth's surface normally covered in one hop using the F2 region?
G9D03
19. In which direction is the maximum radiation from a VHF/UHF "halo" antenna?
G0B09
20. Which of the following is true of an emergency generator installation?
G8C07
21. Which of the following narrow-band digital modes can receive signals with very low signal-to-noise ratios?
G4C05
22. What is a possible cause of high voltages that produce RF burns?
G2E09
23. How do you join a contact between two stations using the PACTOR protocol?
G5A04
24. Which of the following is opposition to the flow of alternating current in a capacitor?
G0A06
25. What must you do if your station fails to meet the FCC RF exposure exemption criteria?
G9C05
26. What is the primary effect of increasing boom length and adding directors to a Yagi antenna?
G4B12
27. What effect can strong signals from nearby transmitters have on an antenna analyzer?
G3A04
28. Which of the following are the least reliable bands for long-distance communications during periods of low solar activity?
G7B06
29. What is a shift register?
G8A13
30. What is a link budget?
G9B11
31. What is the approximate length for a 1/2 wave dipole antenna cut for 3.550 MHz?
G6A01
32. What is the minimum allowable discharge voltage for maximum life of a standard 12-volt lead-acid battery?
G2C06
33. What does the term "zero beat" mean in CW operation?
G7C10
34. What is an advantage of using I-Q modulation with software-defined radios (SDRs)?
G4A07
35. What happens as a receiver's noise reduction control level is increased?
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