Do you have MENU:MIC SEL set to FP.H? BIAS on? Mic gain on my setup is 25. I put an ohmeter on the adapter, and pin 1 is the hot lead, pin 7 is ground. Are you sure you're looking at the pins correctly? Looking into the connector on the front of the K3, pin 1 is on the left of the key "bump" and pin 7 is on the right. The pins are numbered anti-clockwise from 1 to 7, with 8 being in the middle. I don't think the Heil adapter has anything inside the shell, no extra components.
73, Mike ki4...@msn wrote: > Hello Mike, > > Thanks for the link. I looked at Mic connector pinout, 1 and 7 are used > for MIC , it is the same as K3, so I wired HC4 Mic jack tip (hot ) to 1 > and common(ground) to ground pin 7 , that did not work ! > I would expect some more components between K3 Mic and HC4.If it is > only wiring then I have done correctly , must be something else I missed. > > 73 > > Sejo , N3UA > > -----Original Message----- > From: Mike [mailto:n...@nf4l.com] > Sent: Wednesday, December 23, 2009 7:15 PM > To: n3ua > Cc: elecraft@mailman.qth.net > Subject: Re: [Elecraft] K3 + Heil HC4 > > Here's a .pdf of a Kenwood TS-850. The pinout for the mic is on p. 13. > > http://www.qsl.net/dk9ip/850IM/850im.pdf > > 73, Mike NF4L > > n3ua wrote: > >> Thanks everyone who responded, looks like my problem is Kenwood >> > Adapter. > >> Don't have one , wired directly from Heil mic jack 3.5mm tip to K3 Mic >> connector pin 1 and ground to ground -pin 7 (8). >> Does anyone have Kenwood adapter schematic? >> >> Thanks >> >> 73 >> >> N3UA >> >> > > > > > ______________________________________________________________ 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
