K2: Diry RF Gain pot?

[Steve Kallal]

The adjustment action on my RF gain control is erratic. The gain level
always settles down almost immediately once I quit rotating the knob, but
still too erratic for easy adjustment.

 

Is this a case of spraying some cleaner on the pot or replacing it?

 

73,


Steve N6VL

K2 #2289

 

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[WE0H]

Give it a shot of Color TV Tuner spray or LPS-1 spray. It should make it
good as new, no promises though...hi hi...

Mike
WE0H



Steve K wrote:

> The adjustment action on my RF gain control is erratic. The gain level
> always settles down almost immediately once I quit rotating the knob, but
> still too erratic for easy adjustment.
>
>  
>
> Is this a case of spraying some cleaner on the pot or replacing it?
>
>  
>
> 73,
>
>
> Steve N6VL
>
> K2 #2289

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[AC7AC]

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