Unknown digital mode heard
Sep 9th 2014, 00:56 | |
WB6DKHJoined: Apr 4th 1998, 00:00Total Topics: 0 Total Posts: 0 |
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? |