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Digital Modes - ALE

Jan 30th, 16:35

WB6CJE

Joined: Apr 4th 1998, 00:00
Total Topics: 0
Total Posts: 0
Hi, I am getting interested in digital modes in particular ALE. I just wanted to know the best resource for getting started. Also, I had one specific question. I have been listening to some of the ALE channels (e.g., 7102 kHz USB) and I hear what I believe is 8FSK, but the bursts are followed by a CW ID of a station. Also the tone durations seem like they are longer than the specified 8 ms. Is that a standard ALE transmission?
Jan 31st, 09:34

W1VT

Super Moderator

Joined: Apr 4th 1998, 00:00
Total Topics: 0
Total Posts: 0
https://groups.io/g/hflink
http://hfpack.com/groups

Not only is it the best resource I can recall but the only one.

Zak W1VT
ARRL Senior Lab Engineer
Jan 31st, 10:26

WB6CJE

Joined: Apr 4th 1998, 00:00
Total Topics: 0
Total Posts: 0
Zak, Thanks for the good links. I checked them out and they look very useful.

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