Skip to main content

G8C02:Which digital mode is used as a low-power beacon for assessing HF propagation?

G8C02G8C

Which digital mode is used as a low-power beacon for assessing HF propagation?

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G8C02 is WSPR.

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

← G8B13G8C03 →

More questions in G8C

G8C03What part of a packet radio frame contains the routing and handling information?G8C04Which of the following describes Baudot code?G8C05In an ARQ mode, what is meant by a NAK response to a transmitted packet?G8C06What action results from a failure to exchange information due to excessive transmission attempts when using an ARQ mode?G8C07Which of the following narrow-band digital modes can receive signals with very low signal-to-noise ratios?G8C08Which of the following statements is true about PSK31?