WB6DKH
| Joined: | Sat, Apr 4th 1998, 00:00 | Roles: | N/A | Moderates: | N/A |
Latest Topics
| Topic | Created | Posts | Views | Last Activity |
|---|---|---|---|---|
| Unknown digital mode heard | Sep 9th 2014, 00:56 | 1 | 6,884 | on 9/9/14 |
Latest Posts
| Topic | Author | Posted On |
|---|---|---|
| Unknown digital mode heard | WB6DKH | on 9/9/14 |
| I've been seeing a new digital mode in the JT65/JT9 areas on HF lately. It appears on the waterfall to be a multi-tone mode and uses the same 1 minute fixed timing of JT65/JT9 but has a bandwidth of about 50 Hz, i.e. narrower than JT65 but wider than JT9. Anyone have a clue what this might be? |
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