MIX // TECH
Ham Feed
One question. One correct answer. One thing worth remembering.
ONLY THE RIGHT ANSWER //No distractors. No scoring. No account. Just repeated exposure to what you need to know.
What is the primary purpose of a dummy load?
AnswerTo prevent transmitting signals over the air when making tests
In which direction does a half-wave dipole antenna radiate the strongest signal?
AnswerBroadside to the antenna
Which of the following is an application of APRS?
AnswerProviding real-time tactical digital communications in conjunction with a map showing the locations of stations
Which of the following is accurately represented in electrical schematics?
AnswerComponent connections
Who recommends transmit/receive channels for repeater and auxiliary stations?
AnswerA Volunteer Frequency Coordinator recognized by local amateurs
Which of the following is included in packet radio transmissions?
AnswerAll these choices are correct
Which of the following is an example of remote control as defined in Part 97?
AnswerOperating the station over the internet
What is the unit of inductance?
AnswerHenry
What is the definition of third-party communications?
AnswerA message from a control operator to another amateur station control operator on behalf of another person
Which is equal to 1,500,000 hertz?
Answer1500 kHz
What is the impact of using excessive effective radiated power on a satellite uplink?
AnswerBlocking access by other users
How soon after passing the examination for your first amateur radio license may you transmit on the amateur radio bands?
AnswerAs soon as your operator/station license grant appears in the FCC’s license database
What happens as the frequency of a signal in coaxial cable is increased?
AnswerThe loss increases
What is the Amateur Radio Emergency Service (ARES)?
AnswerA group of licensed amateurs who have voluntarily registered their qualifications and equipment for communications duty in the public service
Which frequency is in the 6-meter amateur band?
Answer52.525 MHz
What hazard is created by touching an antenna during a transmission?
AnswerRF burn to skin