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All signals appear and disappear as I tune back and forth over a small spot Is this the autotuner d
Stephen Hawkins NG0G
Member ✭✭
Tuning back and forth over a small frequency range on 18Mhz all signals appear and disappear. I can hear a relay click as this happens. I suspect the autotuner. I am not transmitting, just receiving.
https://www.youtube.com/watch?v=5-8C-VX1pqM
The SWR over this range is about 3 to 1 and does not change much. See video
https://www.youtube.com/watch?v=5-8C-VX1pqM
The SWR over this range is about 3 to 1 and does not change much. See video
1
Answers
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I wonder if this is a LOW Pass filter clicking in??? I have a Icom R-8600 that acts this way at certain frequencies.. Not sure if the 6400 lets you switch them off or not???? Flex will know the answer.0
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It hapoens to me too. If you tune the band and hit the tune button when it ioccurs it won’t do it anymore0
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I'll give that shot when the sun comes up and there are signals to hear. But I think I already tried that. I report back.0
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Most likely is the tuner in auto memory mode
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That might be I'll know soon.0
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