Ham Radio Technician Test Operating Procedures & Etiquette 3 — Questions and Answers
Question 1: What is the meaning of the Q-code 'QRM'?
- I am experiencing interference from other stations (Correct answer)
- I am changing my frequency
- Please send more slowly
- The frequency is clear
Correct answer: I am experiencing interference from other stations
QRM specifically refers to man-made interference from other stations, distinguishing it from natural static (QRN).
Question 2: How should a new operator indicate they want to join a conversation already in progress on a repeater?
- Transmit their call sign during a pause between transmissions (Correct answer)
- Say 'new station please' in the middle of someone's transmission
- Continuously key up until acknowledged
- Wait until the conversation ends before making any contact
Correct answer: Transmit their call sign during a pause between transmissions
Transmitting your call sign during a pause politely signals your presence without interrupting ongoing transmissions.
Question 3: What does 'going QRT' mean in amateur radio?
- Switching to a different band
- Increasing transmitter power
- Ceasing transmission or shutting down the station (Correct answer)
- Requesting a frequency change
Correct answer: Ceasing transmission or shutting down the station
QRT means 'I am shutting down' or 'stop sending,' indicating the operator is ending their session.
Question 4: Which of the following is appropriate when you accidentally interfere with an ongoing contact?
- Continue transmitting since you have equal rights to the frequency
- Apologize briefly and move to a different frequency (Correct answer)
- Ask the other operators to move instead
- Increase power to establish your priority on the frequency
Correct answer: Apologize briefly and move to a different frequency
A brief apology and moving away shows good amateur spirit and avoids prolonged interference with an established contact.
Question 5: What is the recommended way to call CQ on a sideband (SSB) frequency?
- CQ CQ CQ, this is [call sign], called three times
- CQ de [call sign], repeated many times without pause
- CQ CQ CQ de [call sign] [call sign] [call sign], listening (Correct answer)
- Simply say your call sign and wait for responses
Correct answer: CQ CQ CQ de [call sign] [call sign] [call sign], listening
The standard CQ call is 'CQ CQ CQ de [call sign] [call sign] [call sign], listening' — short enough to not monopolize the frequency but clear enough to be heard.
Question 6: What should you do if you hear two stations involved in a QSO on your chosen frequency?
- Transmit between their exchanges to request the frequency
- Find another frequency or wait until they finish (Correct answer)
- Ask them to move because you need the frequency
- Transmit on a nearby frequency to encourage them to move
Correct answer: Find another frequency or wait until they finish
Good operating practice dictates finding another frequency rather than disrupting an established contact.
Question 7: What does 'simplex' operation mean in amateur radio?
- Using a repeater to extend communication range
- Transmitting and receiving on the same frequency without a repeater (Correct answer)
- Using two different frequencies for transmit and receive
- Operating with the minimum required power
Correct answer: Transmitting and receiving on the same frequency without a repeater
Simplex operation means direct station-to-station communication on a single shared frequency, without using a repeater.
Ham Radio Technician Test Operating Procedures & Etiquette 3
What is the meaning of the Q-code 'QRM'?