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TOPIC: Preamplifier issue MB1

Preamplifier issue MB1 22 Jul 2020 17:34 #1

  • Gian
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Suddenly I have an issue with preamp on all bands ....selecting +10 db the receiver becomes completely deaf...selecting 0db everything seems working ...nothing changed after upgrading to ver 6.
No idea if is a software or a hardware issue....anyone can help me ? THANKS
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Preamplifier issue MB1 22 Jul 2020 21:18 #2

  • g0cgl
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  • Erik EI4KF / G0CGL
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Likely the pre-amp device has failed. Email Roman directly for confirmation. It has heppened in another MB1 that I know of - the device itself I believe can be supplied by EE. But Roman will know better than I do.
Last Edit: 22 Jul 2020 21:22 by g0cgl.
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Preamplifier issue MB1 23 Jul 2020 03:37 #3

  • Gian
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Thank you Erik
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