[Elecraft] KX1 VFO Issue

2019-05-29 Thread Frederick Dwight
Tony, I agree with Don. I have an early KX1 which is very used, probably thousands of QSO’s. My VFO problem only showed up after perhaps a decade of heavy use, so I doubt that any normal person would ever need to replace it more than once in a normal lifetime. However if they are still

Re: [Elecraft] KX1 VFO Issue

2019-05-29 Thread Don Wilhelm
Tony, The play in the VFO shaft is an indicator that the KX1 you have has been well used for some time. The easiest solution is just to replace the encoder. I have repaired many KX1s, but only a few well used ones have had encoder problems, so I don't believe there is a "bad batch of

[Elecraft] KX1 VFO Issue

2019-05-29 Thread ab2cj
All: I purchased a used KX1 and noticed that the rotary encoder behaves erratically on occasion where it will momentarily fail to change frequency when turning the knob. There's some play in the VFO shaft which maybe the cause of the problem. The serial number is 666 which seems like an