EME (Earth Moon Earth) Communications
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Amateur radio (ham) operators utilize EME for two-way communications.
EME presents significant challenges to amateur operators interested in
weak signal communication. EME provides the longest communications path
any two stations on Earth can use. Amateur frequency bands from 50 MHz to 47 GHz have been used successfully, but most EME communications are on the 2 meter, 70-centimeter, or 23-centimeter bands. Common modulation modes are continuous wave with Morse code, digital (JT65) and when the link budgets allow, voice. Recent advances in digital signal processing have allowed EME contacts, admittedly with low data rate, to take place with powers in the order of 100 watts and a single Yagi–Uda antenna. |
Got qestions? Please email here.
seminar@space-hobbies.com
| 1 | DiY QRP EME Station (YouTube) |
| 2 | EME on a Budget (PDF) |
| 3 | RHR Remote 2M EME (YouTube) |
| 4 | QRP 144 MHz EME (YouTube) |
| 5 | Small EME Station K2UYH (PDF) |
| 6 | Mobile EM (YouTube) |
| 7 | Moon Bouncing with Fay Lovsky |