Ham 4 rotor

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Ham 4 rotor

Postby kc3fl » Tue Jul 24, 2012 9:01 pm

Bought a ham 4 rotor and cd-45 controller for $75. Direction meter was pegged at the ne position. One resistor and cap fixed the problem for abt $2. meter works backwards. Rotor turns n to e and meter indicates rotor turning n to w. Pin 3 and 7 go across a 500 ohm variable pot in the rotor, so I reversed connections and meter pegged at ne position. Can anyone help me with this problem? There is a schematic available online at the hy-gain website
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