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Forum: JR Radio & Spektrum Radios

01-08-2013, 04:09 AM

Replies: 21

Spektrum A6020 servos are humming at idle.

Views: 6,679

Posted By BuschBarber

RE: Spektrum A6020 servos are humming at idle.

Sounds like a plan. For some servos, the Dead Band is so narrow, that it does not take much to cause them to Buzz or Whine. If the linkage is not Bound up and is moving freely, I usually do not worry...

Forum: JR Radio & Spektrum Radios

01-07-2013, 09:41 PM

Replies: 21

Spektrum A6020 servos are humming at idle.

Views: 6,679

Posted By BuschBarber

RE: Spektrum A6020 servos are humming at idle.

I would not run a 4cell (4.8v) battery with any 2.4 receiver. They are very sensitive to voltage drops. You do not want a Brownout if you can avoid it. Use a voltage regulator if you have servos that...

Forum: JR Radio & Spektrum Radios

01-07-2013, 04:50 PM

Replies: 21

Spektrum A6020 servos are humming at idle.

Views: 6,679

Posted By BuschBarber

RE: Spektrum A6020 servos are humming at idle.

It is more likely the noise is due to the servos you chose then it is the receiver. Analog servos Hum, and while Digital servos Whine. YHarnesses can and do cause issues with servos. If you have to...

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