Keith, The APP connectors do not "loosen up over time" if they are properly assembled.
I have repaired 3 KPA100s over the last week that have had APP connectors improperly assembled. This is an ongoing problem. If your APP connectors do not fit together and "latch" in place, it is likely that you have not assembled them properly. Take a look at the diagram on page 37 of the XV transverter manual Download from http://www.elecraft.com/manual/XV%20Transverter%20Owner%27s%20Manual%20Rev%20F.pdf. Figure 29 is the best description of the proper locking of the APP blades into the housing. If you do not have the blades locked into the housing correctly, you will not have adequate DC power connections and will be complaining about the APP connectors loosing the connection. If you have problems of that nature, make certain you have properly assembled the APP connectors. 73, Don W3FPR On 7/28/2012 11:10 PM, Keith Heimbold wrote: > Don, > > I am now starting to think that it is an issue with my power connectors that > I am using. > > I bought some additional ferrites and put the balun design 1113u in line to > take care of RFI but i know believe that the power connectors are a little > intermittent at times. I don't always get a solid click when inserting into > the back of the K3 or into the power supply line. I like the convenience of > those type of connectors but they do seem to loosen up over time. > > Thanks again, > > Keith > AG6AZ > > Sent from my iPhone please excuse typos > > On Jul 28, 2012, at 3:44 PM, "Don Wilhelm" <[email protected]> wrote: > >> Keith, >> >> You could also have a loose connection in your microphone cable. When >> operating SSB, if there is no audio, there will be no RF output. >> So you can look at the PTT, the audio, the power supply, and just about >> every thing else in your station. Cables are usually the weak link. >> >> 73, >> Don W3FPR >> >> On 7/28/2012 5:34 PM, Keith Heimbold wrote: >>> Gene, >>> >>> Great suggestion. It maybe the connector going into the rig or the >>> connectors which I built. >>> >>> Thanks, >>> >>> Keith >>> AG6AZ >>> >>> > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > 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:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
