Re: [Elecraft] KPA-100 oscillation problem: fixed

For those who are interested, here is more info on what I did: see http://home.pacbell.net/johngreb/KI6WX.html I followed the "Splitting A K2/100..." instructions and added a resistor at the input of the KPA. I used a 300 Ohm 2W resistor leftover from the KPA upgrade kit :) I forgot to mention

Re: [Elecraft] KPA-100 oscillation problem: fixed

After some more searching through various cures online, I think I have fixed it. I added a 300 ohm 2W resistor to the input, that seemed to stop the problem. Tor N4OGW ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber

Re: [Elecraft] KPA-100 oscillation problem

> the K2 to reset and/or show the hi-swr warning. Twice I have managed to blow > the > microprocessor in the KIO2 attached to this K2! > Meant to say that I have blown the cpu in the KRC2 twice... Tor N4OGW ___ Elecraft mailing list Post to: Elecraf

[Elecraft] KPA-100 oscillation problem

I've been fighting an oscillation problem with one of my K2/100's for a few years now. My other K2/100 does not have the problem at all. Here is what happens: Specifically on 7 MHz and when connected to an ICE model 419 bandpass filter, the KPA-100 has some kind of oscillation. I can tell it is