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T8A02:What type of modulation is commonly used for VHF packet radio transmissions?

T8A02T8A

What type of modulation is commonly used for VHF packet radio transmissions?

Direct answer summary (2026-2030 NCVEC pool)

The official correct answer for T8A02 is FM or PM.

The key fact is FM or PM. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

← T8A01T8A03 →

More questions in T8A

T8A01Which of the following is a form of amplitude modulation?T8A03Which type of voice mode is often used for long-distance (weak signal) contacts on the VHF and UHF bands?T8A04Which type of modulation is commonly used for VHF and UHF voice repeaters?T8A05Which of the following signal types has the narrowest bandwidth?T8A06Which sideband is normally used for 10-meter HF, VHF, and UHF single-sideband communications?T8A07What is one characteristic of single sideband (SSB) compared to FM?