Reply To: QU 32 Squelch control

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2016/01/10 at 7:22 pm #53206
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I would be also trying to solve the hum problem at the source. Ground loops? Placement of receivers next to high current items or devices with power transformers in close proximity? Look for that. Even with a gate operating you’re still going to have the hum when the mic is on. If it’s that bad then it will be distracting.