Ariel - What options, if any, are in your K2? Can you temporarily disable the 100-watt PA and connect the 10-watt PA directly to the dummy load (disconnecting the cables to the KPA-100 completely), and if so, what happens then? It may be that the wattmeter diodes are damaged. If that happens the power control circuit cannot operate properly and all sorts of odd things may happen.
- Jim, KL7CC On 10/24/2012 6:18 PM, Ariel Jacala wrote: > My. K2/100 is acting up in that it is showing high SWR even on a dummy load. > Any ideas on whether the K2 finals may be blown? It behaves the same way on > all the bands. It displays high current with the power set to 3 watts or > more. My K2 is SN7105. > > Will appreciate diagnostic help. > > Ariel NY4G > > Sent from my iPad > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
