Les,
I know nothing about that headset, but grab your ohmmeter and check to see if the tip and ring connections are tied together (like they are for most computer microphones).
If they are connected together, the KX3 PTT circuit may be applying a bias voltage to the dynamic microphone which would drive the element to one side of its travel or the other making it inoperative.
On 2/28/2014 8:42 PM, Les Gasser W9XC wrote:
Hi all, I'm curious if anyone has an Arlan RadiosPort headset with the standard red (M102) dynamic mic element, that they have working well with the KX3. This is a great headset, but I can't seem to get enough output from this mic element to get any usable level on my KX3. Specifically, I can't find any setting of the "keyer/mic" level that gives me any ALC bars at all at any speaking volume. (The RadioSport mic has a 2-conductor T-S plug, but I do have the MIC-BTN menu item set correctly for this and I do have some sound in the monitor (headphones) when speaking.) I wonder about this because the same mic works great with my Flex 6500, and I'd imagine the KX3 could accommodate a range of mic levels as great as the Flex can. Any help appreciated. - Les Gasser, W9XC ______________________________________________________________ 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
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