Technician exam question T8D01
Subelement T8, SIGNALS AND EMISSIONS· Group T8D
T8D01
Which of the following is a digital communications mode?
- A.Packet radio
- B.IEEE 802.11
- C.FT8
- D.All these choices are correct (correct answer)
WhyPacket radio, IEEE 802.11, and FT8 are all digital communications modes. Packet radio, IEEE 802.11 Wi-Fi style mesh networking, and FT8 are all examples of digital communications modes used in amateur radio, so all three are correct, answer D. Choosing only one of A, B, or C would ignore the other equally valid digital modes listed.
Published 2026-08-28 · Last updated 2026-08-28 · Question text is verbatim from the 2026-2030 NCVEC Element 2 pool (public domain); the explanation above is original writing, see our methodology.