Re: [Elecraft] K3 (S) Weird Main RX issue DK5YA

2021-05-10 Thread Keith Trinity WE6R
OK, that info helps. Does the Sub receiver also suffer when sharing the main? There is a 3db splitter when you share the main antenna, so you should see that drop in both receives. When the sub is on AUX antenna, it is using the coax straight out the back of the sub receiver to either the Aux

Re: [Elecraft] K3 (S) Weird Main RX issue DK5YA

2021-05-10 Thread Keith Trinity WE6R
Hi Udo; In addition to what N6TV suggested, also click above and below 12Watts. You will hear the relay on the KPAIO3 riser board click. Do that when the main RX is down, or click it a bunch to see if you can force the problem. If so, replace that relay. Keith WE6R Elecraft K3/K4 Tech Does