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Weak signal mode, JT65A - Autumn DX season

The weak-signal mode known as JT65A is a digital communications mode engineered specifically for moon-bounce propagation. However, it has been found to be a very effective weak-signal mode on the high-frequency amateur radio allocations, when the mode of propagation between two stations is...

Published on 9/24/2010, 4:37 AM by NW7US | 0 comment(s)

Tags: amateur communications digital HF high frequency JT65 JT65A propagation protocol radio shortwave signal weak weak-signal

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