What frequency range is occupied by a 3 kHz LSB signal when the displayed carrier frequency is set to 7.178 MHz? A. 7.178 to 7.181 MHz B. 7.178 to 7.184…

Which of the following is a characteristic of a Class A amplifier? A. Low standby power B. High Efficiency C. No need for bias D. Low distortion By definition, a…

Approximately how long is each side of the reflector element of a quad antenna? A. Slightly less than 1/4 wavelength B. Slightly more than 1/4 wavelength C. Slightly less than…

What are the basic components of virtually all sine wave oscillators? A. An amplifier and a divider B. A frequency multiplier and a mixer C. A circulator and a filter…

What is the peak-inverse-voltage across the rectifier in a half-wave power supply? [G7A04] A. One-half the normal peak output voltage of the power supply B. One-half the normal output voltage…

What information is traditionally contained in a station log? [G2D09] A. Date and time of contact B. Band and/or frequency of the contact C. Call sign of station contacted and…

Which of the following is an advantage of using a Schottky diode in an RF switching circuit rather than a standard silicon diode? [G6A06] A. Lower capacitance B. Lower inductance…