Tom, Since you have the Icom adapter now, I must ask - Is that a Proset-Ic? You can find the "Ic" designation in the end of the microphone tube that attaches to the earphone. If it is an "Ic" type, it has an electret microphone element which requires bias. I believe the Kenwood adapter has a blocking capacitor that will prevent the bias voltage from reaching the mic element. If you are using this with a K3, just plug it into the rear panel jack, no need for an adapter. If you are using it with the K2, rewire the Microphone Configuration Header to match your Icom adapter.
73, Don W3FPR On 2/24/2012 1:58 PM, Tom wrote: > I have the headset with the adapter for my Icom 756Pro. Which Heil > adapter do I need to use the headset with the K3? AD-1-K? > > Tom > KQ5S > ______________________________________________________________ > 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
