What transmit and receive time sequencing is normally used on 144 MHz when attempting a meteor-scatter contact?
- A. Two-minute sequences, where one station transmits for a full two minutes and then receives for the following two minutes
- B. One-minute sequences, where one station transmits for one minute and then receives for the following one minute
- C. 15-second sequences, where one station transmits for 15 seconds and then receives for the following 15 seconds
- D. 30-second sequences, where one station transmits for 30 seconds and then receives for the following 30 seconds