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zoeyk9
Joined: 02 Feb 2008
Posts: 1
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 Posted: Sat Feb 02, 2008 1:27 am Post subject: Antenna rotator |
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I have a three wire antenna rotator that has stopped working, it says that the output voltage should be 21VAC, but I'm getting different readings. Does anyone know the correct way to trouble shoot this unit? 
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minnie
Joined: 18 Aug 2005
Posts: 2880
Location: Hell
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| Posted: Sat Feb 02, 2008 3:22 pm Post subject: |
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| This is nothing more than a power supply and motor. 21VDC is applied in one of 2 directions to turn the antenna either left or right. The place to check the voltage would be at the rotor where the wires go in. Remove the wires to check. It could be as simple as an open wire at the rotor. A new rotor is about $70 and it comes with a new power supply. |
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