Subj : Church Sound Board Picking up Radio
To   : All
From : Hatton
Date : Sun Feb 28 2021 06:39 pm

Back around Thanksgiving I helped our church identify and install a new video
streaming setup... and became the de-facto operator of the system.  Part of
this also apparently included taking over the sound system as well.

It's actually quite a nice setup, the main board is a Mackie DL1608 that we can
control either by computer and there are a number of wireless and wired
microphones.  It's with the latter that I've found a problem.

While remoted into the system I discovered that 4 of the longest wire-runs are
somehow picking up a local radio station.  I am able to mute them as they
aren't currently used but need to figure out a way to get them back in service.
The runs are roughly 90 - 100 feet each and I don't know what kind of wiring
was used for them.

Does anyone have any suggestions or ideas on filtering out the signal?

Thanks!
Hatton

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