[Premium-Rx] Mackay 3020 rx

[Ed Tanton]

You could use one with a single switch and then use THAT to operate a relay
to accomplish the switching you cannot find actually ON a suitable 2K5 pot.
I have considered doing something like that to the STBY switch on my Ranger
II. The frequent arcs are surely bad for the rotary switch-and small relays
could be operated on/off so to speak with those contacts (before they arc
themselves to death.)


Ed Tanton
 
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My Mackay 30320A rx has a broken RF gain control.
I have been unable to locate a new one or second hand one.
Does anyone have a spare or know where to get one?

It is a 2K5 rotary pot,
which TWO change over switches on the back of the switch.
My switch is broken.

Also need a top cover for the radio.

REgards
Ray vk2no