Don't use the accessory battery box, not needed. Set bias on in the K3 and go for it.
73, Dennis NJ6G On 2/16/2012 11:46 AM, orthodoxh...@cox.net wrote: > I have played with my newly acquired CM500 using the test server on Echolink, > and heard a definite background noise - which I think was from the server. I > tried biasing the mic (with the enclosed AAA device), and heard no difference. > > When does this electret mic need to be biased? ______________________________________________________________ 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
