Which of the following is a method for establishing EME contacts?
Time-synchronous transmissions alternating between stations✓Ճիշտ պատասխան
Storing and forwarding digital messages
Judging optimum transmission times by monitoring beacons reflected from the moon
High-speed CW identification to avoid fading
Բացատրություն
EME stations transmit in alternating timed periods keyed to UTC, one station in the first period and the other in the second, so each knows exactly when to listen and decoding software knows where the transmission starts. There are no moon-reflected beacons to monitor, and store-and-forward has nothing to do with moonbounce.