HF Operating Procedures Flashcards
7 cards from real Ham Radio General Class Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 HF Operating Procedures flashcards as text
What does it mean when an HF station sends 'QRM?'
Answer: Is my transmission being interfered with?
QRM refers to man-made interference, and QRM? asks 'Are you being interfered with?' or 'Is my signal being interfered with?'
What is the recommended way for a General class operator to break into an ongoing HF QSO?
Answer: Wait for a pause and say your callsign once
The courteous way to break into a QSO is to wait for a pause between transmissions and then briefly say your callsign.
What emission type is used for Radioteletype (RTTY) on HF?
Answer: FSK (Frequency Shift Keying)
RTTY uses Frequency Shift Keying (FSK), shifting between mark and space frequencies to represent binary data.
What does 'QRP' operation mean in amateur radio?
Answer: Operating with low power, typically 5 watts or less
QRP refers to low-power operation, conventionally 5 watts or less on HF.
Which ITU region covers the United States for amateur radio band allocations?
Answer: Region 2
The United States is in ITU Region 2, which covers North and South America.
What is a 'DXCC entity' in amateur radio?
Answer: A separate political entity or geographic area eligible to count as a unique contact for the DXCC award
A DXCC entity is a political or geographic entity recognized by ARRL that counts as a unique contact for the DX Century Club award.
When a DX station says 'QSL via bureau,' what does this mean?
Answer: Confirmation cards should be sent through the amateur radio QSL bureau system
QSL via bureau means the station exchanges confirmation cards through organized QSL bureau systems rather than direct mail.