ham_general_qs: 62
This data as json
| id | question | class | subelement | group_index | group_number | answer | answer_a | answer_b | answer_c | answer_d | help_link |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62 | Which mode of voice communication is most commonly used on the HF amateur bands? | G | 2 | A | 05 | C | A. Frequency modulation | B. Double sideband | C. Single sideband | D. Single phase modulation |