General › G1 Commission's Rules › G1B09
G1B09
On what HF frequencies are automatically controlled beacons permitted?
Pick an answer to check it.
Answer: D. 28.20 MHz to 28.30 MHz
On HF, automatically controlled beacons are limited to 28.20 to 28.30 MHz in the 10-meter band. Below 10 meters, beacons cannot operate under automatic control.
Tip: HF auto beacons: 28.2 to 28.3 MHz only.
FCC rule reference: Part 97.203(d)